There are multiple reasons why an ad may be disapproved; when a user abuses the system (publishes an ad and the next day deletes it and recreates another ad), when a user hides the IP (uses proxy/vpn), when an ad is similar to another ad already posted by the same user, when real escort services are not offered (job offers or only virtual services), when the advertiser is a man (we only accepts ads from women and transsexuals), when the photos in the ad are false (downloaded from the internet), etc.