banned ip

Hi guys .
when i wanna use my wordpresss site and i try to do sth like adding a post or page after two or three times my hosting says that it s beacuse of your wordpress setting
https://www.balotgraphic.com/wp-content/plugins/theia-smart-thumbnails/css/admin.css?ver=4.9.7 this is the file they mention

The page I need help with: [log in to see the link]