Opening myphpadmin brings up save dialog.

Hello

I am hosting a website on my raspberry pi, using raspbian.
I am able to use php files just fine.

I followed the instructions to install my php admin-- found here --> https://www.howtoforge.com/how-to-install-phpmyadmin-with-nginx-on-ubuntu-1804/

When i try to access my php admin from my desktop I get a save file dialogue, which saves a generic file with the name "myphpadmin".

my website hosted on the raspberry pi works just fine.

I have attached my config files.

one config file is for my test website.

the other is for my phpadmin.