How to JOIN COMMUNITIES in WIZZ APP?

so here is this app and if you tap in the bottom left here you have communities uh here are some of the popular communities so for example if I want to join Apex Legends community so this is like the way to meet people who are have this interest um and then I just want to uh to select where you want to display the sticker and then just tap save um yep so that's basically it I can just do it like this I don't know of course I can just put it here and and then yeah I just joined the community so you will see people from epics uh uh yeah Legends community and then you can see my community or you can find friends in in other communities like people who like baseball for example so that's how you join the community