Personal image
Goombuigi is not online but you can create your userpage after you've become an autoconfirmed user, meaning after you've made 10 edits total. Since you've uploaded some personal images, you may want to do this and use your images on your userpage as soon as possible, otherwise the images will be deleted for being unused.
Also, if you're trying to upload a new version of an image, click on the "Upload a new version of this file" under "File history" on the existing file page, rather than uploading it separately. You don't need to upload a rescaled version anyway; instead, you can just resize the image by specifying the width in pixels, like this: File:Bubbasour11.png (type [[File:Bubbasour11.png|60px]]). 
Mario JC 22:42, June 7, 2021 (EDT)
Thanks Mario JC I will try that =)
— The preceding unsigned comment was added by Bubbasour11 (talk).
- It's no big deal. Another thing, if you want to use a custom signature, you have to create the page first: User:Bubbasour11/sig. This is where your signature code goes.
- Make sure it follows the rules on MarioWiki:Signatures. It should have a link to your userpage, and the image can only be 35 pixels tall (x35px or less - the "x" before the number specifies height). An example:
[[User:Bubbasour11|Bubbasour11]] [[File:Bubbasour11.png|x35px]]
- After that, go to your preferences, type {{User:Bubbasour11/sig}} in the "New signature" field, tick the "Treat signature as wikitext" checkbox, and hit save. Now after you leave a comment, sign it by typing four tildes: ~~~~ Your signature will then show up.
Mario JC 06:35, June 8, 2021 (EDT)
Also, please move the content below to your userpage. This sort of content shouldn't be on the talk page. Mario JC 06:36, June 8, 2021 (EDT)
Signature
 Dear Bubbasour11, Your current signature is in violation of one or more of the rules listed on MarioWiki:Signatures. Please change your signature and keep the regulations and requirements in mind when creating future designs. If you have not made the appropriate changes within one week of receiving this notice, your signature will be changed for you. |
Your signature needs to fit inside the box. Please reduce the size of the image you are using so that it may fit. 
(T|C) 09:30, June 8, 2021 (EDT)
Oh sory Archivist Toadette Hey the words just need to go down it fits in the box now [=( 
Bubbasour11
- Try to avoid using other users' signatures when addressing them as well, otherwise it gets confusing and looks like the comment was made by them instead. Please also move your "Monthly Inquisition" section to your userpage as I said above. Mario JC 09:50, June 8, 2021 (EDT)
Ok I will try to do that Bubbasour11
😠 I fits in the flippin box! Bubbasour11
- The message should stay there regardless if it has been done or not.
Nightwicked Bowser 
17:20, June 8, 2021 (EDT)
Userspace edits
Try not to make too many edits on your userpage within a very short timespan, this can flood the recent changes page and you should focus more on mainspace pages in general. You should also preview your edits to make sure there aren't any errors you would need to fix in a later edit. Nightwicked Bowser 10:20, June 8, 2021 (EDT)
I can try but I am not promising anything. Bubbasour11
- You've been spending a lot of time on your userpage lately. Try to get in some main article edits as well. Additionally, use the "Show preview" button to test and see how your edits look on your page, and then you can continue editing from there before saving to keep your userpage edits from piling up.
14:33, June 8, 2021 (EDT)
I do use the "Show preview" buttin but I think of things after I hit the "Save Changes" butten. Bubbasour11
| Please stop excessively editing your userpage on the Super Mario Wiki. This isn't a warning, and it's possible that you made a mistake by accident or without realizing it; this is simply a reminder for your information. If the action continues, then a warning will be issued. Thanks for reading and keep contributing. If you feel this reminder was undeserved, you may appeal it. |
I know you said you weren't making promises, however this is our policy that you should follow. Nightwicked Bowser 20:08, June 8, 2021 (EDT)
Ok. I am sory. I did not know it was that inportant. Bubbasour11
Grammar and spelling
Your grammar and spelling will need to be improved if you want your contributions to hold water. Edits like this simply contain far too many errors to leave on an article. 
22:15, June 8, 2021 (EDT)
Yah I am kindda rely BAD at spelling. I am so sory if this is a magor inconvenience. Bubbasour11
- Do you have a spellchecker? Any words underlined in red are misspelled. It's not a perfect solution, since words misspelled into other legitimate words aren't caught, but it helps. 22:26, June 8, 2021 (EDT)
Yah I have it but sometimes like when spelling caricatures names or I just spell it too far of it is still wrong. I am soooooooooo sory that I am doing something bad to my favorite wiki but I will try my best to do beter. Bubbasour11
Heeeeeeeeeeeeeeeeeeeeeeeey you cold of just fixed my spelling and not DELETED THE WHOLE THING IN THE TEC SECTION!!!!!!! Bubbasour11
- It's not my job to clean up after you. If you only made one or two minor mistakes, I would have just fixed them, but the whole section was a total mess. I'd recommend simply not making any large edits like that until your grammar and spelling are up to snuff. 22:50, June 8, 2021 (EDT)
- Please don't yell at users in your comments, too, it's discourteous. Mario JC 22:53, June 8, 2021 (EDT)
Hey I said sory. (and that was not yelling) Bubbasour11
Ok I tried the TEC page again hopefully it is a lot beter.
— The preceding unsigned comment was added by Bubbasour11 (talk).
- To be more specific, you need to capitalise proper nouns (names) like "Peach" and "Rogueport" (not "peach" and "rogueport"), and don't begin sentences with conjunctions like "but". As I said here, though, a relationships section isn't necessary if there isn't more to just "good relationships" (see the sections for Mario, Princess Peach etc. as examples). Like 7feetunder said, you should take the time to improve your spelling and grammar before taking on text-heavy edits like this. I also strongly recommend reading over MarioWiki:Manual of Style. Mario JC 23:21, June 8, 2021 (EDT)