Pixilated Apple streaming on Sony Bravia TV

We just switched from Cable to YouTube TV, and we still have many different streaming services. We have a Sony Bravia (android) TV. All the other streaming services work fine, and Apple TV works fine on other devices like our phones, but is horribly pixilated and not able to be watched on our TV. Help!!!!

[Re-Titled by Moderator]

Original Title: Apple Streaming is Pixilated