I was able to use a photo editor but I think I should have been able to use one of my original ones...
here's what i want'ed to use it for https://minecraft.curseforge.com/projects/survive-the-game
Title says it all, I can't use my photo for my mod-pack it say it's to small, I try a different one says it to wide, What do I do? I like my pics but what do I Do?!?