How do I stop getting my posts deleted?

There’s a reoccurring theme on this subreddit of people who try to post on specific subreddits asking questions or whatnot (like me) and their posts get deleted. Never really used my Reddit account for anything other than browsing until now. I have some genuine questions I want to ask here but can’t. And for the reason I have negative karma, I made a hot sports take under a discussion and yeah…