Display burn problem of Ubook, response if anyone got solution form support

Dear Sir,

Hope this mail finds you well.

I had bought a Ubook from a shop in Bangladesh on 3rd of September 2020. After using 2 days I noticed this problem on the screen.

Do you have any solution for this fault of your product to be claimed from the seller?

Please inform.

Best Regards

Gazi Md. Muidul Haque

Dhaka, Bangladesh