Flight start failure

I am new to the forum and am mounting Quadcopter with a Pixhack 2.8.4 32-bit and a Drone Dead Cat V1.5 frame, all parameter data are ok including PreFlight, motors and propellers sense, but when I start flying it will turn forward without control, follow the log
I’ve tried everything, escs DAYS 40th OPT BLHeli and sunnysky 2213 engines calibrated and calibrated Taranis radio

g File C:\Users\aniba\Documents\Mission Planner\logs\QUADROTOR\1\2018-09-01 13-49-34.log
Size (kb) 4938.3974609375
No of lines 60691
Duration 0:04:04
Vehicletype ArduCopter
Firmware Version V3.5.7
Firmware Hash b11c6af3
Hardware Type
Free Mem 0
Skipped Lines 0
Test: Autotune = UNKNOWN - No ATUN log data
Test: Brownout = GOOD -
Test: Compass = GOOD - mag_field interference within limits (20.97%)
Test: Dupe Log Data = GOOD -
Test: Empty = GOOD -
Test: Event/Failsafe = GOOD -
Test: GPS = FAIL - Min satellites: 4, Max HDop: 4.01
Test: IMU Mismatch = GOOD - (Mismatch: 0.21, WARN: 0.75, FAIL: 1.50)
Test: Motor Balance = GOOD - Motor channel averages = [1257, 1290, 1246, 1258]
Average motor output = 1262
Difference between min and max motor averages = 44
Test: NaNs = GOOD -
Test: OpticalFlow = FAIL - FAIL: no optical flow data
Test: Parameters = FAIL - ‘THR_MIN’ not found
Test: PM = GOOD -
Test: Pitch/Roll = UNKNOWN - ‘BarAlt’
Test: Thrust = GOOD -
Excuse my English and since I thank those who help