I would be more than happy to assist with this. Could you provide the model of your television? Also, are you using a Samsung phone? Here is a general link on casting youtube from your phone to your television to hold you over for a bit until we can look into specifics with your set up: https://support.google.com/youtube/answer/7640706?hl=en&co=GENIE.Platform%3DAndroid.
Be sure to click " ✓ Accept as Solution" when you find an answer that works for you.
