Is there a nice Badge Code we can use?
Please check TeamSpeak Badge List, but if I’m not wrong, right now there isn’t any beside RBTV, 4NetPlayers and Merch 3.0 (if you bought some merch).
My friends can get the Jedi badge, but I can’t get it? How do I get the Merch Badge?
Jedi badge was sent to your email if you got myTS account until May 2018. Official TS Gamer was until the end of September 2018. If you want Merch Badge, go to merchandise.teamspeak.com and buy something there and in few days of purchasing, you’ll get code to email provided there.