Oh... that's hilarious. 😂 That's a relay you're running. Thank you for helping the network.
Relays by default just blindly relay everything with no censorship. Other than that, they're pretty boring to watch.
You can probably shut it down.
You just need a nostr client to use nostr.
It should just look like Twitter when you start it up.
For mobile:
Primal is very popular because it has a built in lightning wallet so it's ready to accept zaps out of the box. It's available for iOS and Android.
Amethyst is what I use on Android.
https://play.google.com/store/apps/details?id=com.vitorpamplona.amethyst
Damus is only available for iPhone but also very popular.
https://apps.apple.com/us/app/damus/id1628663131
Desktop clients are mostly persistent web apps. And there's lots. There's one that makes everything on nostr look like reddit.
Which ever client you use first and create your account with, remember to save the nsec key, it's your account. You use that one nsec key no matter which client you are using.
Regular clients
Specialized clients:
Recipes
Podcasts
Memes
Marketplace
Live Streams
Music streaming
And heaps more.
Nostr is a permissionless protocol, not a client/server system.
No one can ever seize your account or stop you from using the network.