Yes, you're in. I use Flotilla on mobile where you click the three dots at the top and the Groups screen slides out. That's where you click the create room option, give it a name, set the permissions of who can see/read/write to the group. You then send out 4 invites. Each invite you send out can th...

After you using desktop or mobile? I just tried chachi.chat on desktop and it had way more options than Flotilla. Gives you way more options like embedded videos. Here's a link to a group using Chachi. https://chachi.chat/onlynostr.club/8005261086733322