Why does my thread keep on getting deleted?

I'm a new member here and I understand you need 50 posts and 1 month here to post SE services, but it says you can provide a vouch copy which I am offering in my thread that I will give one before I start selling. What am I doing wrong?

You should receive a pm telling you why.

Make sure you posted contact info

you dont have 50 post so your not able too