RSS feed for Google Reader not working

I am brand new to blogging

https://southernphotosupply.com/photoblog/

that is my blog.

My first comment was :
Comment:
> I’m having a small issue I can’t get my reader to pickup your rss feed, I’m using google reader by the way.

How do I resolve this issue – if responding please use super easy to understand layman terms?

And thank you soooo much for your help!

~Me