Cajun Vape

Can you send a pic?

I currently vape using a Smok V8 Big Baby Beast Pen, up until recently it worked fine, the last few weeks not sure what happened. Even after it being fully charged the backlight on the switch button will blink up to10-15 times,sometimes more sometimes less. One minute it’s working fine the next not at all. Out of curiosity I tapped it very gentle with the handle of a small metal object,and I mean seriously soft! It’s working off and on. Anyone know what causes this? I’m also thinking about moving up to a mod instead of a pen,any suggestions? Price range, $30-60. I know that’s not much but it’s what I can afford. Thanks fellow vapers, Cajun Vape