How to set the group as your destiny clan and gain clan tag

Click the interact button below the clan name just under where it says "Let's KILL!!!" and choose to make it your playstation clan. This is how you actually join the clan for real and not just a member of the group as this bungie forum and group design is not as user friendly at least not until you get use to it. All the clans on bungie are actually groups. Strange I know but once you figure that out the rest starts to make sense. Just message me if you need help.