I bought a used television from an online seller. We spoke through text and I was assured that it is in working condition and the family is still using it even though it is 6 or 5 yrs old. I also saw pictures of the TV on the ad they posted that it is turned on and working. I asked them to bring the unit outside and wait for me so I can just pick it up and go. When I got home and tested the TV it has power on standby but I am not able to turn it on. I contacted the seller and they said that they are very sure that it is still working since they are still watching before I came to pick it up.
Any recourse on this? Can I still give the TV back and refund my money? I know I should have tested it before paying but I was very confident that it was OK.