Reveal Theme Customization

Service: wp_theme_customization
Email: [email protected]
Contact phone:
Name: Sven Truffer
Description: Hi,
We have buy the theme Reveal.
I would like to make a small changement in the page.
All listings have a customfield generated by Advanced Custom Field.
This custom is : FreeListing
If it’s a free listing the value is 1
If it’s a paid listing, the value is 0
Can we modify the search to have in ANY case, paid listing first, and after the free ?
Can you please estimate me the price ? And can we pay you by card ?