OnePlus India — OnePlus8T

Address:

Akola,Maharashtra

I Have recently taken oneplus8T through Amazon like a week back, I am facing issues with antenna or something as in many instances I have seen I don't hear from second party or vise versa post I receive the call. Also Bluetooth issues.
Also many a times when the call is on Speakers doesn't work, also while charging the speakers are getting off.

Please help me with the issues urgently.