Am pulling my hair off trying to figure out the correct parameter for my VFD.

Its a Chinese model, Came with the CNC Router machine from China just before Covid hit.

Its been working well but two days ago the spindle would'nt spin. I did my check and found out that there was a wire disconnected, Well that was after I had messed up with the VFD parameters thinking that it was the problem. Now I cant get the spindle to run.

the model is SJZO 511 M-1R5G3B, 1.5KW, 3PH AC 380V, 50HZ/60HZ

Please help.