Lenovo — Display lost

Address:

Gurugram

I purchased the lenevo legion Y-540 in October 2019 and after just 2years its display is lost.
Service centre told me that its graphics chip is not working that's why display is lost. I need to change the whole motherboard which is way expensive. I purchased it around Rs57000 and its not worth to change the motherboard neither I have money.
I am very disappointed by the poor performance by such a high rated laptop.
Please do something.