Note: This is a continuation of my last post on this topic.
Devforum users can only post every I think 45 minutes. However, when a topic is deleted, the user must wait until they can post again to re-post their topic into the correct category. I think this timeout should be removed when someone posts into the wrong category, so that they can correct their mistake.
Do you agree? 
You can just edit the category, why do you need to post again? There should be a pencil icon next to the title, click and change the category.
As Railworks said in your previous post
I think hard working people should post in the right place first and not rely on moderation.
There is no need for a user to post multiple times in less than an hour or so. There is a thing called google where you can search your answers as well as on the Dev Forum or other websites.
If you mess up, then I think next time you should consider double checking before posting anything.
A Devforum moderator may beat you to your topic, and it will be unlisted, archived, and closed. There’s nothing you can really do at that point.
You should ask Discourse meta about this one, it’s not something you can configure within Discourse, so not something Roblox would be able to fix.