How do I install Discovery Plus on my Samsung Smart TV?

How do I install Discovery Plus on my Samsung Smart TV?

https://www.youtube.com/watch?v=YCOcmf31uao

Can I download Discovery Plus on my smart TV?

discovery+ is available on most smartphones, tablets, desktop browsers, and most connected devices, including Android TV, Apple TV, Fire TV, Amazon Fire Smart TVs, Samsung Smart TVs, Roku, and Comcast Xfinity. A full list of supported devices is below.