[Plugin: WP-Property] Search Price Range

I just started messing around with WP-Property which is pretty awesome so far, but I’m having a little issue with the search shortcode. It is really easy to use but in their example the ‘price’ attribute shows up text inputs for a price RANGE, not just price.

IE: Price: [input area] – [input area]

which you can view at the following link
https://sites.twincitiestech.com/the-denali/all-properties/#/s100p1

while mine is showing only one input area for the price

IE: Price: [input area]

which you can see at the following link
https://leapfrogwebmarketing.com/clients/renters_test/?page_id=9

If anyone has any experience with WP-Properties and knows more about this it would be GREATLY appreciated!

Thanks in advance!