What is the ARL Code/User Token?
ATL Code is a unique code generated when any user sign-up for the Deezer music app.
ARL Code is unique for every user and also associated with users’s accounts.
How to get User ARL code deezer ?
Step 1: Download and install a Good VPN app
Step 2: Change your location to any country where the Deezer music app works (preferably US)
Step 3: Download and install the Freezer app from here
Step 4: Sign-up and login into the Freezer app

Step 5: Go library> settings> general> Copy ARL CODE
Here you will find ARL CODE/ USER Token from there you can copy that code and save it for future login to any Deezer associated client app
Why this ARL Code is necessary?
Many apps have their official app and many other client apps so for the login into client apps of Deezer ARL Code is required.