Minecraft World Not Replacing Realm

Hello, I am Exno, I am currently playing Minecraft Microsoft 10 Edition on Xbox one. I bought a realm almost a month ago for my faction server. I was finished making the alpha version server on a world, I tried to replace the realm with the world, it notified me with a message saying that the replacement was successful however when I load up into the realm, a plain blank world shows instead of my save, I try do the same thing again, This time it says "An Error Occured" in the centre box, I go on the realm (Takes a while) and it still loads the same world. I try again using different ways like resetting the realm, uploading old backups, closing it, checking the settings and the world I'm trying to upload itself. Note that the world is only 14 MB, so nothing extreme. The world isn't corrupted, as no player activity other than me the host has made any progress on the realm. I have been trying this again and again for past few days. I hope this will be fixed soon, as I paid for a realm that is now entirly useless to me. Many others are having the same issue on other forums.