Mahindra And Mahindra — Turbo failure for the 2nd time

Address:	Bellary, Karnataka, 583104
Website:	Mahindra and mahindra

I am v benarjee own a Mahindra XUV W8.ka42z9909. My car's warranty is expired in Last year Dec 2015. suddenly my cars pickup was decreased n I got a check light then i visited bellary motors in Bellary, Karnataka. They checked everything n changed vacuum modulator n sensors. N again aft driving for two days the same problem. They advised me to CHANGE THE TURBO. This is the second time to replace turbo. N the car has done hardly 30000 km aft the 1St turbo change.
For every 30000 to 40000 kms we keep on changing the turbo. It would be difficult.
But since last 15 days nobody even bothered to reply me back from customer care even aft I contacted them 4-5 times.

I would like to know, why this is happening, turbo failure for two times in consecutive 2nd year.

I look forward for your cooperation into this matter.