Try using a different variation to your working name
Spell it differently, change your wording slightly, use a different email to register with. Change your image size, flip your images from left to right. A similar thing  happened to me with a couple sites, there was no explanation. Instead of Gmail use yahoo or AOL OR vice versa etc.  Sometimes some sites don't want you use identical info and pictures, that you have used on other sites.

Was it Vivastreet that deleted your ad Jadine? They're pretty trigger happy and the profile moderation is ridiculously inconsistent, but their customer service is usually reported to be OK if you contact them?