Bridgestone Tyres India — tyre bulge in 10 days of purchasing tyre

Address:

31-a mian wali colony Gurgaon haryana, 122001

I purchsed my tyre on 10 of june and from 27 of june tyre are kept at tyre shop from where i have purchased my tyre.
Wheel master tyre gurgaon. My both engineers provided from brigstone are not proving me a resolution there fore they saying both the tyre are not cover led under warranty im not getting how both tyre get bulge at same time.
I request you look over it and provide ne genuine resolution.
It’s totally harrashment from last 2 month. I hv been roaming here and there.