How to delete all my post and terminate my account ?

Please help me

I really need to delete my posts. I shared my personal feelings but now I do not want my feelings to float in internet. Please someone tell me a way to delete post and terminate my account.

Once I lost sleep due to hair loss ,now I lose sleep because of things I wrote in this forum.

Nowadays I am starting to forget my problems . But this forum keep reminding me of my problems.

You might not understand how I feel now.

Someone please please suggest me how to delete all the posts and terminate my account.

Please please please. I'm out of inner peace .