How to delete threads, posts, or account?
 

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On your post there should be an edit tab on lower right side (along with quote,multi quote,quick reply and thanks.) Click on edit and another screen will appear with a delete tab at lower right.
Levi

I can delete replies/posts that I make as noted above ^, but I can't delete my own threads entirely , no delete option shows up for thread delete.

PM one of the moderators and ask them to delete it.

Or hit the report button and ask for it to be deleted. If they are old enough it could be from when we moved to the new forum.