Micro T advice please

[JCJC]

Electric's on a Losi Micro T that we run round the kitchen have completly gone, if we connect the battery to the motor - motor runs, connect battery to reciever/esc circuit board and nothing, not even glitching or servo adjusting to netural.

Anyone have any knowlage of these toys, was left in "on" and battery connected, have charged (standard) batt from flat. But nothing !

Have checked all leads & switch, circuits are there.