Unfortunately you can't you would have to use a browser I have a Samsung that is about 7yrs old and I can't get hardly any of the newer apps example Disney+ Hulu to name a couple I also can't even sign into my account on the tv very disappointing
If it's compatible, it'll be available thru the TV's app store. If it's not there or installed by default, then I would venture to guess that your TV is just not compatible. But, I'm not an expert. Maybe someone else has a better idea or Google it lol.