v8 stic

Hey guys, brand new to the forum & was unsure what sub to post, so I apologize if this belongs elsewhere. I recently bought 2 of the Smok Stick v8 & they're GREAT, I'd highly recommend. Bought a separate TFV8 Big Baby tank a few days later just cause I wanted a gold tank to go with my purple...

I just opened up my new v8 stick and I charged it up and used it once. The second time I tried to take a puff right after the first, it wouldn't work. The light blinks four times every time I use it and nothing happens. I tested the tank on a different mod, it works fine, I put I different tank...