Alright, it's the same thing as putting in your avatar, only it says "Edit signature" instead of "edit avatar." First you click on my image and say "copy image location," then in the box at edit signature, there's a little icon that has a picture with a mountain. Click on it, and paste the image location in the little bar that pops up. You can write a caption or anything below it if you want. And, again, Welcome to our community!
Hello, Cyrus! Welcome to Victory road. I'm Idno58, and I'm doing this thing where I make trainer sprites for new members. I see you like Altaria, but is there anything else you'd like on your sprite? If you give me your consent and some info I can start right away!
And again, welcome to the wonderful land of Victory Road.