flatpakcommand at the end of this step.
In order to install Deezer with GNOME Software, launch GNOME Software, which is called just Software, search for Deezer and finally click the Install button.
Alternatively, launch a Linux terminal emulator and type the command below and press the Enter key to install the package.
flatpak install nuvola eu.tiliado.NuvolaAppDeezer
Alternatively, you can launch Deezer from a terminal:
flatpak run eu.tiliado.NuvolaAppDeezer