How can I fix a battery problem with my S6?

[AC Question]

Battery problems

So recently I bought a Samsung Galaxy S6 and now I have issues with it.
Ex:Today I was watching a 2-min video on youtube with 15% and by the end of the video, the baytery dropped to 3%. But the second I plug it in, it immediatly went up to 14%-15%. How can I fix this?

 

[sophiamartinez_o5]

Re: Battery problems

Go to a mobile store and ask to get it fixed