Hello from Buenos Aires, Argentina! I have just started using Calibre

and recently, I realized that there was an option called "fetch news" LOL. The thing is that it has got most of the recipes that I like. However there is a local newspaper which is my favorite one, that is Buenos Aires Herald. I have been trying to get it with the tool "add custom news resource", but I couldnīt do it

. I was wondering if someone could give a hand with it. I have already read most of the tutorials related

.
Thanks in advanced