I was wanting to start download my realm once a week as a backup so I never lost progress .  Tried since I made it.. It starts, gets all the way to 153MB of 153MB and says export failed

I had trouble setting up the realm too , I used a trial and it said my trial was use but the realm couldn't be created ..I got an email saying my purchase ($0.00) had been successful ,so I restarted my console 

I saw my realm trial again, click it again , it said purchase failed I already had a realm and threw me straight into it (the realm wasn't previously on my worlds list )

No biggie , I'm in the realm... I backed out and uploaded my main world .. Took 30m to upload, and my texture pack (chroma hills)  was half applied, 1/4 not applied and 1/4 unloaded textures. .Rebooted and saw the same

So I reuploaded with no problem after clicking force textures and voila I have a realm. 

When uploading it didn't give my world size or ETA it just said initializing and I let it sit for about 30m

I'm on the Xbox one and unable to download my realm though , it's called "GameFreak227's Christian Minecraft Server" as you can imagine ,my GT is GameFreak227. I tried restarting ,and letting it sit on the failed screen for 30m .. Didn't work