As a seller I had really bad experiences work in zeerk. Admin cancel orders without any reasons without notifying to both parties. Sometime clients take full service and request cancellation through admin. So he cancel without listen from seller side. I have lost lots of money because of this rude admin's mad decisions. As a client also I faced many issues. And Admin afraid of old sellers and he is taking decisions as those sellers want. Admin doesn't has backbone to take right decision. I recommend only Upwork. That is only site clients and sellers can work together safely.