Joyetech Espion : Small Gold Pin Under Battery Door Broken

On my Joyetech Epsion mod the small gold pin that is underneath the battery door is completely loose and doesn’t push downward to the the gold pad underneath it anymore to properly complete the circuit. Whenever the mod is turned on it will prompt me with a message to check the batteries. When I go into the mod info/outputs it will say the battery A slot is only producing 0.01 V compared to the battery B slot which is at a normal voltage.

I was wondering if there are any self fixes I could do to get the pin to either be fixed to touch the pad or how to open it up and fix the spring.