The Spotify app may not be available on some LG TVs due to compatibility issues. The Spotify app is only compatible with LG smart TV models from 2016 or later, all of which run LG’s webOS. If you have an older model, such as the LG TV LF630V, which is from 2014, the Spotify app may not be supported.
In such cases, it's recommended to consider alternative methods to play Spotify on your TV, such as using AudKit Spotify Music Converter, Google Chromecast or Apple AirPlay. Additionally, ensuring that your TV's firmware is updated and that it is connected to a compatible network may help resolve the issue. If the app is not available, it's advisable to explore other devices for streaming Spotify content.