Cannot download songs from Apple Music
I am unable to download songs even though I am connected to the Internet and have an Apple Music subscription. First of all, album artworks in my library do not load, however they do load in other tabs of my Music app such as Browse or For You. In an attempt to download songs so that I can enjoy them offline, they seem to start downloading but eventually stop after little or no progress. There is no error message. I have restarted my iPhone many times and I have turned both Apple Music and iCloud Music Library off and on again multiple times to no avail. I have also emailed Apple Support but for no I don't have an answer yet. Any idea what I could do?
iPhone SE, iOS 12