Pocket mine mp Name with spaces?

Unfortunately, I have an account that has a space in the name and therefore I can't enter it in the app because it only detects the part before the space. Does anyone know how I can enter my xbox account name correctly or how I can change it a second time free of charge, since I have already changed it.

There are two ways you can opt for one.

Possibility:

You Wait Until Tomorrow Write to Xbox Support and ask them for help

2 way

You buy yourself again that you change your name.

Hope I have helped you further if you have further questions Write it under the comment