WordPress Malware Cleanup via Screen Share

I’m battling a persistent malware-triggered CAPTCHA loop on our IT company’s WordPress site. The issue shows up only on a handful of devices here in India: the page throws a CAPTCHA, I solve it, and the prompt immediately returns... (Budget: ₹750 - ₹1250 INR, Jobs: Malware Removal, MySQL, PHP, phpMyAdmin, SQL, Web Security, WordPress, WordPress Security)