[NAME]  By the OP's name, I am assuming her/him to be in India. Dell India only provides 14 days return period.  Dell India Consumer Terms and Conditions of Sale 9.2 If you are an end user customer and wish to return a product that you have directly purchased from Dell in India, we are happy to offer an exchange or refund, provided the products are returned to Dell within 14 calendar days from the date of delivery.
I got my laptop on August 11, 2022. One month later it was not working. I contacted the customer care on August 24. Till now I'm using the faulty product. Within 11 days only it stops working.
G15 5511, worst service