unable to login with admin
Installation and Configuration
Need a bit more detail in order to provide you with useful steps to follow to fix the issue.
You were able to install, but unable to create an account? Are you doing it on your own server, or on Jamroom Hosting?
When you say ".... brought me to the admin page ...." could you tell me the address that is in the address bar for this location please. I'm not sure which page you are referring to.
Docs: "Quick Install Guide"
https://www.jamroom.net/the-jamroom-network/documentation/getting-started/4603/quick-install-guide
Docs: "First steps after installation"
https://www.jamroom.net/the-jamroom-network/documentation/getting-started/4123/first-steps-after-installation