Radio trouble

[66valiant408]

I am having trouble setting up my electronic system on my scania. I have a futaba skysport 4 radio a futaba 6 channel reciever and a dynamite esc i stole out of one of my 1/10 rc trucks. The problem i am having is that i have steering and the three speed trans is shifting but i have no forward or reverse movement. I cant read the instruction for the radio system because they are in japanese. I have steering in channel 1 of the reciever and the trans shift servo in channel 2. I dont know where to put the esc plug in the reciver. The reciever has 6 channels and a port for a tiny battery pack for power that i have also tryed pluging in. This is only a temperary setup but would like to run the truck aroun before i fork out the money for a mfu. Any help would be great. Thank you