McGrath of Harlow, or anyone else who knows,

Can you walk me through how you make those hyperlink blue clicky things?

I clicked on the line across from the submit message button, but I'm can't figure out the meaning of the instructions that appear there.

I've learned that a URL is an address of a website, right? But to which address are you suppose to send the URL that you want to show in the message to, mudcatcafe.com?

Thanks,
Azizi