well 1 thing u have to no is u cant put images on ur ABOUT!
1st: Go to google images and search for anything u want!
2nd: Open the picture to full size, and copy the link!
3rd: Go to Armor Games, try on my profile and paste the link.
4th: when u pasted the link, put behind the link with no space!
5th: Submit the comment and if done right, there should be the picture from the link!
Enjoy!