Bookmyoffer.com — Redmi note 9 Pro Max Motherboard is not working

My name is Yashwanth & I am studying Bachelor of Engineering now 2 years back my mom suggested me to purchase other company phone i have want to buy only Red Mi company so i have purchased Red Mi note 9 pro max on 31st January, 2021 but now my phone was not working then i gave for Mi service center in Rajajinagar, Bangalore after service they informed me that mother board is not working.

If this is condition of Red Mi phone (2 years) how can we believe on Red Mi phone Now my mom is not giving money to purchase a new phone what about my money which i have been invested on this. There is no exchange offer on this type of phone.

Being has a student how can i bear this loss kindly let me know.