Amaron — Battery not charging in my scooty

Address:

Ad chitkulwar s s lokmanya nagar parbhani 431401

I have purchase two wheeler battery from om automobiles vasmat road parbhaniat date 08/10/2019.
After three months battery not chargeing in my scooty pep.
I have visited six times in shop and service centre near anusaya talkies gamgakhed road parbhani.
They don't intertain me and says to change chargeing instrument. I do it also but prob remain same. (Rs 580+100)

Pl resolve my issue and replace my battery.

Thanks
Ad chitkulwar ss
Lokmaanya nagar
Parbhani 431401

Cell [protected]

EAB0236T109029
ABR-PR-12APBTX50