Took my drone out for the first time, followed the instructions to calibrate it. Was ready to go. Pressed the auto ascend button. It took off and hovered. So I was ready to ascend. I ascended the things beeps cuts out and hits the deck. Since then it won’t take off or fly. The front lifts up but the back won’t. No trouble shooting guide or instructions on how to fix issues. It just says of it won’t take off the rotas are going too slow. Well how do I fix that problem??