I don’t do Apple..I’m a Windows guy, but Apple will have some form of casting app from your phone, laptop, tablet..etc. You’ll be casting the content from your device to the TV over your home wifi.
Ask ChatGPT or any other A-i service..it’ll explain it all to you. The answer you’ll get is only as good as your question. Include the TV model number and some description of your device type(s)..you’ll receive a brief manual on doing what you want to do.

