Maruti Suzuki India — engine block cracked within warranty is not serviced by company

Address:

Pune, Maharashtra

My car no is mh14 fx 8088 alto k10 cng (O) was purchased on dec 2016 with an extended warranty of 4years/80000 km. The current age of the car is 2yrs 6 months and meter reading is 61000 km. As per the norms of the company i have serviced my all mandatory service at the service station. My engine block got cracked and coolant flowed out of the engine. After i took my car to the service station by applying m-seal on it. They refused to give me the warranty for the engine saying that i had applied m-seal on it which doesn't come under there conditions. If i would have not applied the m-seal then, the engine could have blocked and could have lead to the major disaster of the engine. The engine has got rusted due to which block got cracked and a hole happened onto the block. This is basically a manufacturing defect, company should take its responsibility and should give me replacement of engine block.