You are trying to allow the EOC website to connect to your MySQL database using TCP/IP on port 3306.
Have you read the whole thread as most common problems have already been covered? To recap:-
Go to
http://www.canyouseeme.org/
Put in 3306 and scan (obviously ensure Mysql is running). If it can't "see" you then either:-
1. You haven't started MySql (Google how to do it), or
2. You haven't opened that port in Windows Firewall (Google how to do it), or
3. Haven't set up port forwarding correctly (Google how to do it).
There's also the possibility that you set up MySQL on a port other than 3306, but you'd probably remember doing that!
If that website *CAN* see you then you may not have allowed remote login access in MySQL.
Code:
GRANT ALL PRIVILEGES ON *.* TO 'username'@'69.168.254.244' IDENTIFIED BY 'password';
change 'username' to the user you set up, and 'password' to the password you set up.