Letv — phone not charging

Address:

Gautam Buddh Nagar, Uttar Pradesh

Last month my letv mobile not getting charging and i submitted my request (Exyc30071) then pick my mobile and revert with same issue.
I submitted again my request and they give me another request no (Examf30491) and again they said resolved issue but my device has same issue again. I submitted 3rd time my request but again they pick and revert with same issue now i 4th time submitted my request...

Letv not giving proper service be carefully