Are you sure it's your server IP? It can be a layer-7 attack, which makes the website unable to load. Look into Cloudflare (or whatever you use) first and see if there's any attacks shown.
As Roper said. Check out Nitros discord. As you says for further development. It's alot easier to develop when you know how its set up.
If you really cant figure it out, check krews marketplace out. They have trusted sellers, and setup from 20 USD+
https://discord.gg/yVDYZKtX
But again, i...