How can i change the default property description

Hello guys, i must say i am impress with this premiumpress realestatetheme and am thinking of buying more themes too. Am having some few issues with the theme, though am running the theme on a local host but the issues am having are:

1. how can i replace the (change location button) to show list of location so that my clients can find property in their location
2. how can replace the default “Beds, Bath and Sq Ft” to something like land,contact etc.
3. No next page button below the listed properties to show the next page of the properties, how can i add it?
4. and finally only the left footer widget shows in mobile view but the other footer widget are not showing Please i need help.