Troubleshoot + Improve NGINX Firewall

Hi Freelancers, I need assistance in adjusting an NGINX reverse proxy (herein called "the firewall") I had set up. The firewall is intended to allow good bots (from Google, Bing, Yandex, etc.) to visit a website but present "bad bots" (anything from a data center ISP that's not a good bot user agent) with a Google ReCaptcha before reaching said site. It works great! Or at least it did, but it stopped working. I need three main things: 1. Fixing the NGINX reverse proxy so that it works appropriately. I think something broke while it was deployed the firewall stopped working. 2. Collect additional data within NGINX and push it to the MySQL database I had set up. I have thorough instructions on how to do this. 3. Better graphics for the landing page. Something like the attached screenshot. Assuming you are chosen for the job, I will create an AWS EC2 NGINX firewall for you to work on and will give you a .pem file. You will work on it from there. Preferably I would like to work with someone reliable and a real expert in NGINX because I likely will have a lot more work to do with this project. This first job I would like done in the next 3 days or so. Thank you for your consideration!