Glyphs Mini License is not working

I had a one-month trial version of Glyphs Mini.
I purchased a license today. But everytime I try to install that license, it pops-up with the message: The test period has expired. Please visit to get a license.

I have tried every step form this link:
Re-downloaded & Re-installed Glyphs Mini.
Restarted my Mac (multiple times, even in safe mode).
Deleted file com.schriftgestaltung.GlyphsMini2.plist from ~/Library/Preferences/. Then, restarted Mac & Re-installed Glyphs Mini again.
Also, tried installing it from terminal.

Nothing works.
Please help.

Can you send me the license file to support (at) (this website without www) please. I will have a look if the file got corrupted, and send you a new one if it is.

Sent to support at glyphsapp dot com.

The license files you sent work as expected for me. Please schedule for a screensharing session. I’ll send you details in by mail.