Lenovo — Lenovo IdeaPad 3 - Flickering issues and Display not working

Address:

Bengaluru

Very disappointed with this product, I purchased this laptop(Lenovo IdeaPad 3 15IML05 U1a Intel i3 8gb ram) a month ago it was working fine until first week of November. It had display issues showing lines and suddenly blacking out. Later this issue was fixed by replacing motherboard by a technician.
The audio(both microphone and speaker) stopped working in this laptop after this repair. I tried updating the system and installing device drivers but none of them worked. And also I sent five escalations to Lenovo website. This computer has tons of problems which gave us headache and affecting my sister's online classes. I'm requesting refund for this laptop immediately. Work order no - [protected]