Voopoo drag S

Someone help me pleaseeeee, my little brothers device has just randomly started turning itself off and now it’s got to the point It doesn’t turn on at all. I’ve opened the bottom of the e cig and have found this connection has snapped, Hes had the device about 3 months, is there anything I can do? Is this normal for a device to do this? Btw yh I know it’s mad dusty