Hello
I just updated a game I created a Month ago, by deleting the old one and uploading the game again with the new updates, so I faced an issue, that is when I uploaded images on the edit theme page of my game, all three files (Background, Banner, EmbedBackground is not uploading, the small mentioned windows is just blank grey color with a cursor that rotating, I need help please to solve this matter.
Note: When I first uploaded the game a Month ago with the same images, everything worked fine.