Don't use Concept Cellular

I bought a phone through them on the internet based on their good reviews, turns out its all ********. These people sell broken phones then waste your time after purchase. They don't bother replying to emails etc while my business is going out of business due to the fact I don't have a phone. 2 weeks of wasting my time now.. and not even a reply to my calls for assistance. Absolute good old pathetic South African service.