Website Hacked and Cloaking Fix

My website has been hacked and is cloaking, and I need a freelancer to fix the issue and clean the site and files of all security problems. I believe I have identified the main issue, which I will share with you, but there may be additional problems that I have not yet isolated. I am looking for someone who can thoroughly review the site, remove malicious code, and ensure the website is secure and functioning properly.