Dual axis self balancing cube

Hi everyone, im making a dual axis self balancing cube. Im using:

  • Arduino Uno
  • 2x SimpleFOC Shield v3.2
  • 2x iPower Gimbla Motor GM2804-100T
  • 2s lipo 2000mAh

Right now im trying to do it without encoder. Ive connected the motor with simplefoc and used the velocity control example in simplefoc libraries but the motor is not moving at all. Ive tried to change to another motor as well still the same.