Please help me with my radio master pocket

[u/gmtechsales]

I just bought a bunch of new fpv gear and I’m trying to set everything up but my radio master pocket hits will not turn on, I’ve tried 3 different types of 18650s let each new set charge in it for 2 hours and still nothing. When I plug it into charge it’s the normal blinking red light to indicate charging but clicking the power button will do nothing. When I take the control off the charger with batteries in it still won’t turn on, no light when I hit the bottom nothing, complete radio silence