Hi, I will try to explain everything as detailed as possible.

First off, I was trying to make a payment for the subscription of Minecraft Realm Plus on my iOS device. There was something wrong during the payment, so I have quitted the Minecraft application and went to the AppStore to fill in my cards information and so on. After filling the card information, the payment for the Minecraft realm plus popped up again so I just entered the password and completed the payment at the AppStore. Afterward, I continued to launch the Minecraft app on my iOS device and just when I tried to create a realm, the message popped up and says: "Something went wrong. Your purchase succeeded, but we couldn't create your Realm right now. We will create your Realm as soon as possible. Check back later on this device".

I have tried to re-install the Minecraft application, and tried to create the Realm again. The problem is still there, and same messages repeated again and again. I have tried to searched for solutions on Minecraft's Discord. But the staff was extremely rude and none of them helped to come up with a solution to this problem.