Apple India — having trouble hearing people on the other end of the phone

Address:

Thane, Maharashtra, 400615

I have an iphone 7 plus, and seem to be having trouble hearing people on the other end of the phone during a regular phone call. Their voice is very faint, barely allowing me to hear what they're saying.

Submitted phone 2 time to apple care center but still facing the same issue. Had also been in a call with apple support from last 1 months but every time they call and ask to do some or the other thing. Still not able to resolve the issue.

It's is really bad to know that apple is not able to give the solution to resolve the issue.

For the first time i had gone for iphone and its really a bad experience. I would never go for iphone in future... Its better to have a cheap phone rather than a defect phone