click setting then scroll down to edit signature
do you only have a phone because its easy to get it on computer just upload the pic onto your computer then go to about me on your profile you should be able to change it there.
sorry if this was no help you cold try it on mobile but I think its easier on pc
Hey Kindred, that image appears to have a height of over 250 pixels. I don't think it'll work in a sig...
[img]ImageLinkGoesHere.com[/img]