Hi,
Gerry is right you know....
Anyway what I would try is disabling everything, inputs, outputs and motors and then start adding one thing at a time.
Clearly the ports and pins assignments are manufacturer specific. Do you have any documentation from the maker?
Start by trying to get just one motor, say X going. Don't worry about limits, homes, probes or spindle just get X going.
I note that your motor tuning screen looks wrong. An acceleration of 1.5g is not sensible in a hobby machine, not sure that a velocity of 4000 is right either,
could be if your native units are mm. What are your Native Units? (Mach setting)
Craig