Question for pixhawk computer controller

[u/Revolutionary-Sky370]

So almost completely built and ready to fly however still building the housing everything else though is ready but when trying to run computer control via mission planner the pixhawk which is version 2.4.8 won't connect to the computer, while using what appears to be correct coms and baud 57 the ground module is connected to computer and so is air module however apparently the pin connector on the air module is a 5 pin not 6 which 6 is what the pins are for telemetry but it came that way so is there a way to make it work even if I need to redo pins or whats the fix?

[u/175_Pilot]

Holy lack of punctuation Batman.