DRV8701: the motor can`t move

hello, Team

I have  a question that my driver doesn`t work , I have  changed  many ICs but they doesn`t  work and I add a 10K resistor form  nFault  to DVDD and after that I measure the voltage on the nFault  it is still  low , but one thing wrong is that the voltage of  VCP is wrong my VBAt and VM are 7.4V but the VCP pin is 8.6V and I changed another IC that become  6.2V ,and the Gate pin of the N-mosfet is low so my motor can`t move.

This is my Schematic

could you help me? 

best regard, thank you.