Customize a wordpress project on Javo Directory theme

Hello, I have a project in wordpress on Javo Directory theme. We have few customization which are left with the project which are listed below: 1. Home page items population according to Geolocation. 2. Search according to precise locaiton. 3. Url and title customization according to item, category and location. 4. More refined keyword search.(Use keyword to search from business name, description, category and location) 5. Contact form in item(business) sending information about the item chosen as well.