How do i foward port numbers to my router?

Hi Sandra, first of all you'll need to find out your routers address. You can generally locate this in the manual, it'll look similar to 192.168.0.1.

Once you've done this you enter it into your browsers web address bar.
If asked for a password check your manual, the password is usually blank and the username is admin.  This will give you access to your routers set-up page, from here you can find a "ports" tab and the rest should be pretty straight forward.