Dell India — laptop brand new

Dear team i had a buy a new laptop on 31st dec 2019 to gift my wife on new year, when i open the laptop after few days it had stop working i logged a complaint at dell service center and requested them to replace my laptop. The laptop cost is around 30k after many follow ups dell company provide me the service of laptop after 25 days even the lapop is under warranty. Now again laptop is troubling me as it hang at many stages and it also got heated. I am scared might be it would burst one day and casuse me sever injury or lead to any mishappening i also requested dell company for replacemnet they totally dined for the same and i did not spend my 30k for the defaulty product, requesting you to kindly interven nd resolve my issue and i can not accept this default product thanks & regards nishant bansal