Put the summary of the bug you're having here

What I expected to happen was...:
When I want to log into Minecraft, you can normally Play Minecraft, but...

What actually happened was...:
When I want to log into Minecraft, there is written on the left side that I am a "Player" and there should be written my account Name YaniBanani.

The Problem to be solved:

I have Minecraft already 9 years or more where Minecraft costed 15€, so the problem is that I don't want to purchase again Minecraft and I want to keep my account name.

Please help me!

Steps to Reproduce:
1. Put a step by step guide on how to trigger the bug here
2. ...
3. ...