Need help to configure remote

[Fab84]

Hello. I would like help because I can't do what I want...
I have an Asustor NAS on which my media are.
I have an Android TV (LG) on which Jellyfin is installed.
I have an Android smartphone and I would like to be able to navigate my library on the smartphone to launch a movie on the TV directly without casting.

I would like the smartphone to serve as a remote control so that the TV goes to find the NAS and plays it.

How can I do this? I tried Yatse but I can't...
Thank you in advance for your help and if there is any other information needed, let me know.

I'm french and used google translate, I hope it's well...

[bitmap]

https://forum.jellyfin.org/t-remote-cont...46#pid3746

In other words, you find what you want to play and use "play to". I believe you have to enable remote control of devices.