How to Delete

I first want to apologize and thank to all of those who has commented on my post telling me things I need to work on. With that being said I take all things in positively I would like to restart. I would like to delete all but one of my post. Now this can and may be an embarrassing question considering I don't know how to delete a post, something so simple I can't do it lol. If it is possible please let me know how! Thanks again!

Enjoy,

Shep!