World won't upload

Whenever I buy a new realm and wanted to upload my World to the realm, at first I just buy the realm and upload the realm after buying it, but the problem occurs, it will say that an Error Occured, and I tried multiple times but nothing works, I waited for a Day just so I could upload the World to the realm, then the Problem proceeds to multiple realms that I had created over the past year, "If I get tired on the world I make a new one or if the realm world expires", then on October 3 2022 12:37pm PH time, I bought a new realm but this time, I clicked the Play on realm, I had hope that it should work since I clicked on "PLAY ON REALM" but it didn't, now I have to wait for tomorrow to play on my PAID realm before I can upload it again, This is an Occuring Bug/Problem with Minecraft Realms, It is also the same with my friends when I've asked them regarding this, they also have the same problem, find a way to fix this issue so we can play after we buy the realm