Restoring the home page

Hi All
I installed the Business Directory child theme (which looks great) and changed the text in the two slides and then in Theme options> Page setup>Home page, started to drag objects to the right column. I must have inadvertently deleted the original slider (with parallax effect) with all my changes. I was hoping that it may have saved it somewhere. If this is the case, where? And if it hasn’t been saved how do I restore the original look with the slider and parallax effect?

Thanks for any help in advance
Michael