Jvc worst tv ever

Worste worste worste tv I ever bought. Got a 65" UHD LED smart tv and nothing works,you cant load anything,you cant update the minimal things that's on there,it is an utter waste of money. Paid 12000 rand for a tv that literally you cant use cause it supports nothing. Very un satisfied as I dont earn alot and yet when I decide to use what I have,I get stuck with this garbage.