Hi, you can't put the orange orb in the rose as it doesn't have the same color as the orb^^ About the glowing violet, let's just say Violet forgot about it so you won't be able to talk to Corvi about it.
Can you open the game folder for me and then open the "www" folder then see if there's a folder named "save" there? Idk if you have started a new game or not but is there anything inside the folder? Screenshoot it maybe?