Stuck on Loading screen after downloading on STEAM

I Downloaded the APEX LEGENDS on STEAM and got stuck up on the Loading screen (loading curser is moving, Also background animations and music working fine). But I never got to Sign in. In my First attempt I waited for 20 minutes. After that I have tried these,

1. checked the overlay for an pop-up
2. Reinstall
3. Restarting steam and PC several times
4. Verifying Integrity of game files
5. Clearing cache on origin & steam

Still Searching for a Solution. Please Help me!