Adding/Editing Forum Signature?

[Rahal Hair Transplant]

Hi there, we'd like to start contributing to this forum. Can someone tell us how to add/edit your forum signature? I can't seem to find it under account or profile. Please help.

Thanks,

Rahal Hair Transplant

 

[Bigmac]

Sent you a private message.

 

[Rahal Hair Transplant]

Thanks, replied!