I just want to say that both of these sites are scammers:
https://turnonlondon.com/
https://www.alllondonescorts.com/
The say you can create free listing, you have to put their banner on your site's homepage and that's how you will get free link for your site and it will be visible on your profile. But when you fill form, you get to fill listing, but on listing your sites section will go to the listing profile of that user!
Just try yourself. Go to any independent escorts profile and check where link leads.
I'm deleting both of banners from my site.