WordPress Plugin

Hi There, I have a real estate site developed on WordPress using this theme ([login to view URL]) purchased from themeforest ([login to view URL]) On the site, the contact information for the agents on the site are made visible. I do not want those contacts to be visible at all times. I would like the site users to manually press a button or tick a box (next to the agent) to reveal the contact info for that particular agent. Once this button is clicked and the full contact details are revealed to the user, I will also want the following information logged; 1. User's (/prospective buyer's) full name and contact details 2. Current property in view by the user 3. Agent's full name (property owner) 4. Date and Time the contact details were revealed to a user. NOTE: Users who do not have an account will be presented first with the login/registration form. The purpose of this feature is to; - Track what property gets traction - Track which agent profile gets traction - Follow up with an agent on a particular sales of property - Follow up with prospective buyer on a particular sales of property - Confirm to an agent that their properties gets traction. - Confirm to an agent that their profile gets traction and more. I will love to get this inform of a plugin if possible. Please let me know if there are any information you will want to know about. Warm regards!