OnePlus India — The day when I brought the mobile the Complainant start screen blurring dots on screen

Address:

Kayamkulam, Kerala-690530

I have bought OnePlus 9R mobile which shows blurring screen dots on screen . Camera quality which although poor. I had paid 40000₹ Which I had work day night it doesn't worth me . OnePlus has provided very worst product.I have gone OnePlus service centre the people over there don't how to treat customer very bad customer service.I need help Please I have done lot's of hard work to make this money and buy mobile. See