Help my efusion Dna 200 just stopped charging 2 days ago

[Ww34ww]

My efusion DNA 200chip the purple version won't charge and keeps turning of and saying warranty service help what's wrong how do I fix it I've had it since June and the charger port has Allways been a little iffy but now it's stopped all together it won't stay connected to escribe long enough but i did do the upgrade before it stopped working I ordered a new USB port from house of vapor but it doesn't seem like it's for. This modal