I already created my server and everything and it's running but I can't quite figure out how to find the IP to connect to my server.
If you're trying to connect to a server on the same network, you use the IP of the machine the server is running on. If you're trying to connect from a device on another network than you must port forward and use the server's network's IP address.
Is there a tutorial you can appoint me to show me how to port forward because I want multiple people to connect to my server from different areas.
There is this tutorial on the old PocketMine forums: http://forums.pocketmine.net/threads/port-forwarding-guide.1294/ It's older, but it's still correct. Some routers do it differently, however, and if so you could look up your router's model at https://portforward.com/router.htm to learn how to do it.