RSS Doesn’t Work!

Please help — my Web site shows a link to sign up for an RSS … but nothing happens when I click on it.

Tried to use the RSS widget for my page and the widget says there is an error and that no feed could be found at my Web address.

I’m not sure what to do to fix this — I see there are a number of topics posted about various RSS issues, but I’m fairly new to this process, so I’m not sure which apply to my situation. So, I’d really appreciate guidance on the next steps — as specific as you can be, like I said, I’m learning (slowly :-)) … and some of the terms I see commonly used feel like a language I’m not yet fluent in.

Thanks so much!