3d printed frame

Hello Everyone I have a 3D printed Quad copter that I just finished building. First flight was not a good one. It started to go up then it just flipped. the Flight controller is iFlight SucceX-E Mini F7 V1.0 MPU6000. The ESC's are Crazepony Flycolor BLHeli S 30A. The ESC's is a replacement from...