How can I put an app.on my tv

Indeed, sir. The method for putting an app on your TV depends on the type of television you have. If it is a smart TV, you may be able to access an app store directly from the TV's interface and download the desired application. If it is not a smart TV, or if you wish to use a different app store, you might consider using a device such as a streaming box (like a Chromecast, Apple TV, or Amazon Fire Stick) or a game console, which can run apps and connect to your television.