I had started doing tests for them since 3 months and I have now lost my patience. After a while they don’t recognise your work and do not release the payment. Then I have to tell them that I did exactly what they asked and then they would release it.
That is not it, after that they would stop sending you work and when asked they said keep waiting. And they provide surveys in which you will never qualify and they will get what they want from you.