Can I see What Threads I've Posted?

I can't find the thread I posted and decided to delete it if possible please

It takes a while for it to show up after posting, but in your profile you can find a link to the threads you've created.

Threads can only be deleted by mods.

Thanks, do you think it's likely they will delete it if I ask them to? Have you ever tried? Had much luck?

it's not likely.