They do nothing - it's impossible to get reports, and there are no clients from them. I discussed in advance with the manager that I would be paying for transitions on VKontakte. However, I did not receive any confirmation regarding the transitions. After my fifth inquiry, I received a response: "The funds indicated in the document, as we have already told you, were deducted for ad impressions, not for transitions from the ads." So they initially deceived me, did nothing, and just took my money.
