Deezer is a music streaming service rather than a place to download music.
In order to have access to your music offline you need to have a Premium+ subscription in place.
Users holding a Free subscription account will not have access to music downloaded for offline listening.





You not going get no quality from free  streaming from these sites maybe  128kb/s  even if using  mod to remove the ads even YouTube is better and Vimeo is much better i mostly stream  320s via some Russian sites with big databases like  paid  for free via  Kodi and my browser  . But Dezzer  still has a big hole in there api  that you can dl for free from them  hifi 16 bit Flac or MP3 320kb/s.  But music has always been easy to find without them even .