License file for new device

Evening, just bought a new computer and I am trying to install Glyph. However, when I go to my email to get my license it saids that it is not available anymore. How do I go about access to my glyphs license. I have had my license since 2017/18 I think and would very much like to continue with it. Any help with my issue would be much appreciate, Thanks

Search your drive for a file with a .glyphs2license or a .glyphs3license suffix.

If you cannot find anything, send an email to office at glyphsapp period com.