I hear you saying that the self-help links aren't helping, but it's hard to know what your problem is without more information. In the self help center, under "Guidelines for posting ads", it says:

"Provider ad posts (and ISO replies) must include a link to either your personal website, your TER review profile, or directly to your ad on an escort mall.  This means that EVERY ad post, in order to be posted, MUST list one of the above three types of links in the "Link URL" field when creating the post. If the "Link URL" field is left blank, the ad post will not be approved."

 
If you are saying that you do not have a website, and apparently do not have a TER review profile, then the only other way you can post an ad here is to be able to link to an ad you are running on an escort mall.

It's easy enough to create a basic, free website if that is all that is holding you back.