Why is my device not charging?

it sounds like the charge port is broken if it needs to be in a certain position to work

"I charge my flip 2 & it doesn't charge.

Update (04/27/2017)

Yes I have to position it a certain way but still don't get full charge & how much would it cost me to get this repaired and where can I go."

JBL speaker charging soket damage

I have had that problem over the past decade with various Bluetooth speakers & headphones that require recharging. I find that the manufacture of the recharge ports and cords is anything but standard. By hanging onto every charger cord I get with products and any that someone has thrown away (and buying a few for less than $10), I usually find a charger that will work for any particular item.