You pay your car service on Monday to clean your car. Even on Friday they don't take the phone and the car is still dirty.
Sure, you understand some problems have occured. But no message means 1) they lost the phone, 2) they are dead, 3) it is a fraud from its beginning, 4) you live in North Korea (ok, just kidding, they are no car services there)
mmjcrowdfund.com start on June 20. Two weeks have passed, no message.
Do you thing they lost the phone? :)