Mahindra - Very poor value and service

My 2021 S11 Pick up blown a engine for the second time in 3months! Its under warranty and they give ma a kuv 100 small car for 6weeks repair. Impossible to work with a car! Now I have the same issue again in 3months!! Vehicle broke down on 14Dec, it’s the 18th Dec now and I have no vehicle to work with! Centurion Mahindra has not phoned me back with any help on how we can solve this issue. I need a vehicle to work with!!