if your running a random configuration from facebook, who knows what that has set...
the motherboard (reprap controller) needs to match your motherboard
corexy needs to be enabled
yes you need endstops as most printers are setup so if the endstops are disconnected they are triggered, so you have all endstops triggerd so nothing will move.
And yes you need to home so it knows where it is, otherwise power on is 0 and it wont move -ve past that point
the motherboard (reprap controller) needs to match your motherboard
corexy needs to be enabled
yes you need endstops as most printers are setup so if the endstops are disconnected they are triggered, so you have all endstops triggerd so nothing will move.
And yes you need to home so it knows where it is, otherwise power on is 0 and it wont move -ve past that point