MySQL Remote Connection not working at all

Hi guys! Im working right now in a python program to easen my colleague job, It should connect remotely to the MySQL database of our E-commerce store and let him add products easily (Unlike Opencart does).
Problem is, every time I try to connect, I get error 10061. Its driving me nuts, probably its a simple mistake, but I dont get to solve it.

This is what I've been doing:
-Created a dummy user, granted all permits via MySQL DataBases.
-Added my static ip to Remote MySQL.
-Tried to connect with these parameters:

• hostname: Taken from phpMyAdmin-> Variables-> hostname, looks like this: nsXXXXXX.ip-XXX-XXX-XXX.eu
• username: Taken from the user I created, looks like: databaseName_UserName
• database: Taken from the database, looks like: databaseName
• pass: the password
• port: 3306

All I get is Error 10061...

What could be wrong? I cant white list my IP in cPanel, or at least I dont know how, this is my cPanel:




Also, IP Blocker seems to be blocking all IPs:

Ip Blocker only block, I dont find anyway to whitelist my IP in any kind of firewall.

Well, I hope you guys can help me solve this mess! :D
Cheers!

 

Thanks guys for the fast response, I just asked my host to open the port, once I get it to work I will post about it :D !