Defective TV

Do yourself a favour and never buy any TV from or anything from this company. I bought a 58" Sansui TV from them on the 3rd of April 2021 and on the 1st of May the TV is already defective! Blue lines just appeared on the screen out of the random most blue! The manager Dylan Gent gave me an arrogant response telling me how they can not refund me my money or give me a new TV, they want to fix the TV. I am very upstet as I spent alot of hard earned money on this TV.