Today i decided i wanted to quit smoking and upgrade my old vape that cost me 13 bucks it was a simple tank and greenleaf battery to a ego v v3 mega with a kangertech aerotank v2 i purchased everything from a local vape shop and when i got everything working the battery percent on the digital screen disappeared and currently wont show any more if i charge it and put the adapter just right i can see it for a second should i worry or does anyone know how to go about fixing this store said all deals were final.
~johnnyboy93
~johnnyboy93