Make Phone Calls to American Lawyers with Questions

I need someone to make phone calls to a list of lawyers in the United States and ask them the 10 questions below. You have to figure out how to make the call and include your calling fee in your price. Price per call with the 10 questions answered? The budget is per completed call. Her only interview with USCIS was in the Philippines to approve the fiancé visa. She came from the Philippines to the United States in 2016. We got married on 8/29/16. She submitted her I-751 case 3/8/19. She received a 2 year Green Card 3/21/17. We received a letter from the USCIS scheduling us to appear for an interview to complete our Petition to Remove Condition on Residence (Form I-751) on 2/2/21. We are going to call USCIS tomorrow to ask to have it rescheduled due to heightened risk due to age and underlying health condition of the husband. Then they will call us back within 2 weeks with their decision. 1. How could we avoid having to appear for the interview? 2. Can this be done over the internet? 3. What should we say? 4. Do they want a date or approximate time (days) delay? 5. Would it be reasonable to ask for a delay to get vaccinated for COVID-19? 6. Would it be reasonable to ask for a 1 year delay? 7. When they call back with their decision, will it be yes/no? 8. When they call back with their decision, might they give us an earlier date than we asked for? 9. I don't want to ask for too much and then they say "No" when they call back when I could have settled for less. 10. If we miss an appointment or two, can she lose her rights to appeal to USCIS or a judge?