Samsung — mobile service problem

Address:

Prakasam, Andhra Pradesh

hi my name hari, i had brought samsung gaaxy alpha mobile last 2months back, my phone suddenly not working, and take it to samsung service centre in ongole, prakasam district.SLG COMMUNICATIONS in ongole. The worst service centre i never had seen 22/06/2015 .they tooked my mobile they didn't told what is compaint for 4 days aslo, then told motherbord had problem we putted order it wil on 02/0/2015.k they gaved me on 07/07/2015. after aurgement ..still my phone had isuuess volume button not workind call mode also hearing only in speaker, please they take action even some of my friends also telling servicing is bad he is not answering, to phone, this noot good for your company reputation, thanking you, hari [protected]