Surya Crystal — complaining about the 3 burner gas stove of which toughened glass got breaked from corners automatically

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Surya Crystal glass stoves

As have purchased surya crystal 3 burner gas stove on last november 2019. But had faced a lot of problems up till now as the burners sometimes were not getting ignited and so on.
But to my surprise while heating milk the toughened glass got cracked automatically from all sides and started getting cracked and cracked and from the corners was just bouncing like popcorn.
While this the gas also start licking from somewhere and made felt are there really any standards on which these are made.