Who's legitimate on buying a 40 inch Samsung smart tv? it shows the power is on, on the back of tv but don't turn on in the front just blinks like its trying to turn on.

Just dont know whats wrong with it but cant afford a new tv nor get it fixed. 
The tv has stand and remote slight scratches non noticable, normal wear.
The original price at Best Buy was: $498 plus tax.

Manufacture date: March 2016

Need money for another tv or willing to trade for another tv .

But if my husband and I don't get another tv our autistic son will drive us crazy.

He loves watching the cable box in our room on our tv to watch his favorite cartoons.