Why can't I log into my Deezer account?
As per here, the solution is to go to App settings → Deezer → Force stop → Clear Cache and Clear Data. Log in works after doing so.
Why is Deezer not working?
Deezer is still not working. When it comes to technical difficulties, the answer can be as simple as turning your phone off and on again. It's also worth logging out and logging back in your account as this can help solve the majority of connection problems.
How do I log into Deezer?
Signing in to Deezer is easy. Users have the option to log in or sign up. If you already have a Deezer account, you do not need to sign up again, simply select the Log in button on the app or deezer.com. Learn more about signing in with your Apple ID and Facebook or Google.
Was Deezer hacked?
Paris-based music service Deezer reports that users' data is safe after it was taken down by a hacking attack over the weekend. The site, a streaming music service that competes with companies such as Spotify, was hit by two distributed denial of service (DDoS) attacks on Friday and Saturday.