I bought a h12c quadcopter 2 months ago and the transmitter didn't work I have been promised a new one every week sence, this question is for you t-mart when are you going man up and back your product I have a quad that I can't use until I get a new transmitter. Your chat line is nothing but a bunch of excuses the order# 15042083c5y3 it is to bad I have to communicate this way but it seems to be the only way. Looking forward to your answer.