Parts of site failed to load... If you are using an ad blocker addon, you should to disable it (it blocks more than ads and causes parts of the site to not work).
the problem is if you have uninstalled the app, then reinstall the apk, it no longer works, so downloading the map does not work either! it is only possible if you have saved old data on your pc, otherwise it will not work with old cards. Maps. Europe Maps 1802
City Navigator Europe NT 2025.10...
IMO I would get a 32GB SD card they are a few...