TV Tile for dashboard?

Hey everyone! So I am somewhat a newbie to it all. I have SmartThings connected to sharptools and I’m also using fully kiosk.

My question is how can I get a tile to turn my LG and Vizio on / off. Tried reading some discussions but got a bit confused. Because SmartThings only works with Samsung TVs what should I do? Is there a code out there where I can just create a new handler? Or am I looking like I have to buy a smart plug and do it that way?