HELP wont move at all

[Monkey]

i jsut had my e-maxx out the motor got hot but i could still touch it and now it wont move at alli can program the controller it beeps and everything but the motor will not turn at all any ideas?

ive swapped radios servos batterys and everything so im assuming something is brok but ive only had i a few weeks sll i did was drive it around a car park for 10min please help