Using Zoom on Smart TVs.

My TV is a Panasonic Smart TV - "TX-40JX850B 40" Smart 4K Ultra HD HDR LED TV". I have been trying to watch Zoom conferences on it, via the Web Browser (supplied with the TV), but I keep getting the error message - "Server Not Found (E-302)". This link worked on Friday (09-12-22) on my PC, but it gave me the error message, when I tried using it on my TV web browser- https://tinyurl.com/5c3af4ym.
I have asked this question of Panasonic, but they can't help me, they suggested that I got in touch with Zoom. They do have a number of in-built Apps on this TV, but Zoom is not one of them.
Any advice?