Intex Mobile — battery not provide for intex aqua 4x mobile last 3 month

Address:

Bharuch, Gujarat

mene 7 se 8 month pehle intex aqua 4x mobile liya tha, warranty me hi battery me problem aayi thi but 2 month tak battery customer service center par battery padi rahi qk intex ne battery kahi pe provide nai ki he, last one month se me mail se contact kar rahi hu but date dene k bad bhi vo javab nai de rahe he, plzzz help me, because of mera phone last 3 mahine se bandh pada he, or intex ki service third class he, my num is [protected] or [protected]