WotLK Connection Issues

[porlonias]

Hi! Wanted to get into WoW and remembered I have a premium account from a few years ago, but I cannot get into the game at all..all I get is "You have been disconnected from this server" and I do not know how to get rid of it.
And also, does anyone use some type of (from what i remember, it was named GearScore) of addon to help with itemization?
Like a score or some "this is better than your equipped item with % increase"? If someone uses something like this, might you be kind enough to share it? Treat me as a total newbie.

[Mitzen]

General "can't login" guide:

1. Restart your PC.
2. Close and exit torrent.
3. Move your WoW -folder to other folder, away from Torrent's Download folder.
4. Right click WoW -folder or config.wtf -file, select properties, un-check "Read-only" and Apply.
5. If you get prompt, Apply changes to this folder, sub-folders and files and click OK.
6. Warmane realmlist guide
7. Login by using username, not email.

If you still can't login:
Turn your router ON/OFF.
You could try IP release and renew and DNS flush.
If you still can't login, either it's temporary network issue, or your ISP is blocking the connection (most often due to government censorship). Contact your ISP, Internet Service Provider, and raise your issue with them. If contacting ISP doesn't resolve anything, try VPN.

[porlonias]

Thank you very much! It has worked ! I wish you a good day! <3