Loading screen appears on Retropie

[Uschi]

Hey together.
I have a problem with an image (.img file) on my Pi / Retropie.
I downloaded the "32GB Arcade Reboot" image from Wolfanz and wrote it to my 128GB SD card and pushed it into the Raspie.
Runs for about 2 minutes until the loading screen appears. I've had it load for 30 minutes because it said on the web
".. let it expand ..."
What am I doing wrong?
Have already played the image with different software, but always the same.
I tried it with a 32GB USB stick, but only Recalbox is installed, and the games from the image are in Menu selectable, but not on the stick. Maybe installation error.

I just want to make the image work in a smart way..

Hardware +++ Pi 4 8GB Ram

[Thorr69]

@uschi The problem is that you are using a pre-made 3rd party image. These are not supported here. Seek help for the creators or install an official image.

[Crush]

Sorry, not sorry.