Hello,
Click on this image to enlarge it Capture.JPG
1. Create Gang xD
2. Go to Edit Gang
3. (Out Of TC) Upload the gang image you want on any website for hosting image's
4. From Edit Gang tools ( Check attached image ) Click on Insert Image
5. past the link of your uploaded image.
6. Save
7. Scroll down and save the changes you made on your gang.
Regards,
Generozo