Hello, when adding infoboxes to articles, you must add a notice template (e.g. Image) at the top of the article. Also, games must have italics, so, Super Mario Maker 2 must become Super Mario Maker 2, and so on. I suggest you read through the rules and manual of style if you have not done so already. Thanks.
Yeah, you shouldn't be rushing your edits like that. I suggest a tip to remember; make sure to preview your edits before saving, to see if you need to make any extra changes before publishing. I forgive you though. You are not in any trouble, this is just to remind you.