ijoy exo s sub ohm tank，ijoy exo s atomizer

So yesterday i recieved my mod and atomizer that i ordered online and they worked really great until my mod displayed "no atomizer" and i unscrewed the atomizer and then screwed it back on and the problem was gone but now it works rarely and like 2-3 mins and then it shows "no atomizer" again...

EXO S is a compact tank which can handle both mouth-to-lung and direct-lung vaping. EXO S is a complete redesign of MTL tanks, improved by the innovative XS-C1 coil, brings a more smooth mouth-to-lung hit. Check Here Buy IJOY EXO S Tank Enjoy the completely different styles of vaping by only...