how do I get my usual html to show my anchor text as my signature? I am new to this but want my signature to be anchor text here.

[URL="http://www.finestcharlottecatering.com"]Anchor text[/URL]

Alternatively...
you can first type the anchor text in the box, highlight it with your cursor, then hit the button to add the link.

I tried that at first. Must have included a mistake. Thanks!