Was Available outside my network Now is Unavailable outside my network

So in my router when I look at Virtual Servers/Port Forwarding these are the fields I have to work with:

Description: <Name or w/e>
Inbound Port: ___ to ___
Format: <drop down menu with TCP, UDP, BOTH>
Private IP Address: 0.0.0.0 <obs this would be my local address??>
Local Port: ___ to ___

I’ve tried a couple of different configurations of ports and IP and I can’t seem to get it to work so I’m obviously doing something wrong.

Thanks again for all the help…