Urgent WordPress WooCommerce Website Repair

We need an experienced WordPress/WooCommerce developer or IT specialist to urgently diagnose and repair our website, RevactaLabs.com, which is currently down and not loading properly. The site previously showed a PHP/WordPress warning involving: WP_USE_THEMES already defined We also previously discovered suspicious spam/casino pages indexed under our domain, so we need someone who can check for malware, compromised files, plugin/theme conflicts, corrupted WordPress core files, PHP errors, database issues, and hosting/server problems. We need someone who can: Restore the website and WooCommerce store as quickly as possible Check server and PHP error logs Diagnose the WP_USE_THEMES issue Inspect index.php, wp-config.php, theme files, plugins, and WordPress core files Scan for malware or injected spam pages Check for unauthorized admin users or modified files Confirm the database is functioning properly Make sure the shopping cart, checkout, and payment flow work correctly Remove any malicious or spam content without damaging legitimate product pages Avoid overwriting current WooCommerce data Improve security so the problem does not happen again Hostinger hosting experience and strong WooCommerce troubleshooting experience are preferred. This is an urgent project, so please only apply if you can start immediately and have experience repairing WordPress sites that are completely down.