mryan
Ah, you are using NGINX which is not supported out-of-the-box; go read the system requirements and you'll see only Apache/LiteSpeed/IIS are listed. With that being said, you can use NGINX however it requires custom site configurations, etc. (hence why it's not supported out-of-the-box). You can go search previous posts/guides online for the appropriate site config to use -or- swap to a fully supported webserver.
Cheers.