Please help immediately

I need my ads that i posted edited or copletely removed immediately. ..problem is i don't know how to do that. ...i have a stalker ...possible stalker and i put too much info in the ad i would like to change the phone number i rather people message me directly. I would like to take my services offered off of my ad as well just for my protection and safety i am very scared i may even be paranoid but i need it removed asap judt to ease my mind please tell me the steps i need to go through to get it taken down or edited

I just happen to see this message. I know its from a month ago but did you get it resolved? If not hit me back and maybe I can help.