Su-27 Twin 50mm EDF 4S ducted Fan Jet (Gray-PNP-Transmitter, Receiver or Battery not Included)

I love the plane, but I returned one because one of the elevator's servos was not working, just to get another one and both motors were not working, I didn't wanna return it, I took out the plastic plate under the fuselage, and I found out that they didn't even connect the motors, look at the first picture, that tells you that they don't check anything, notice on the second picture I connected it, but connected yellow with black, because the fan was running in reverse, now it works, I didn't fly it yet, but I love the style, good luck.BTW, use blow dryer to take that plate out.