How do I add a signature?

Hey! I would like to know how to add a signature to my profile.
I've gone to my settings and checked there and I could not find edit signature

i have no idea bro

i think you should have higher profile rank

edit - it seems you need 25 post for a signature

Higher rank

Go into your Profile settings and you should see an option at the left side it will say "signature" click it and you can add your signature using that.