Beware of this agency, it's a 100% scam. They have chat support, but once you purchase an order, they remove the chat option. They hold orders for 3-5 days without completing them, and you receive zero traffic. On the fifth day, they suddenly make chat support available again to push for the next order. I use Ad Manager, and AdX updates every 2-3 hours, yet there's no record of them providing traffic. Some people gave them 5-star reviews, but I believe those are paid reviews. Don't be fooled by this site.