How do you put twitter feed pro on the slider


I want to put twitter feed from AccessPress twitter feed pro on the slider of the AccessPress theme

I’m having one of those swearing and thumping the monitor moments with this problem

I have read a load of in app stuff that seems to be telling me I can put the AccessPress twitter feed pro feed on the slider, of the AccessPress theme. I have set up the twitter feed with all the twitter app codes, I have found the [ap-twitter-feed-pro-slider] short code. I cannot for the life of me work out what to do with this code to make the feed appear on the slider.

I really need a: 1. click this; 2. paste that; 3. save this; 4. etc…