Okay, I found a way that will change the online commerce. I am working now with a developing company, and they delayed the launch of my platform. I have tested the way (or the technique) in reality, and it worked amazingly with a large number of people. The platform will be ready in April or May with minimum features that can help me to go live, but I am afraid the other features will be delayed because of the developing company. What do you recommend? Should I handover the project to another company? or stay with the same company? Should I go to VC (or Angels) to fund me? or Wait? I am losing time and money, and I want to start asap.