As soon as 10-15 dollars were accumulated on the balance, they sent a block with the note "you did not meet the expectations of our advertisers."
By the way, their advertisers (in Russia and the CIS countries) are the same crooks - they disguise phishing sites as dating sites and lure out money by deceit.
Positive reviews are left, apparently, for money. Basically, their support service is praised, which does NOTHING help - they just send a message to the mail that you have been blocked, they will not communicate with you on this topic and the money will not be returned.
Moreover, the traffic is not recognized as cheated, but simply "did not justify the hopes" of scammers.