I am sure you can contact somewhere to ask for it to be deleted. I used the wrong phone number on an escort site before and realized only after I had googled to check my profile and realized I'd used a number known to my friends. I contacted somewhere sorry I can't be more specific as it was last year, I had to ask a question to do with having the ad removed and it came up with an answer which I used to contact someone to have the ad removed, it took a day I think..