customise Wordpress Template

please look into my request and send me a quote I have a word press site using a freelance theme, I want to modify the theme with the following changes website script used: [login to view URL] - both front end and back end demo is available My requirement: • A user creates a request [project] and based on the category and location service providers receive alerts (Email & SMS). • Only once the user [contractor] accepts a bid, the service provider can view the contractor's mobile number [ can put this on hold, if its lot of work] • The project creation should be a single step / page process [let me know what additional effort / cost would be involved] User registration form will need the following changes Service contractor- to update Mobile Service Provider - select category [from pre-defined request categories] Mobile number Location supported [from pre-defined request location dropdown You can use any plugin to enable SMS functionality Phase 2: Is it possible that service providers reply via SMS and the bid gets updated Other minor changes auto suggest the project title based on predefined list location field should be integrated with google Calendar remove this option for now - (remove it from the form and widget on the main page) Description field is mandatory - it should be optional Lowest bid to appear in the listing - instead of price budget