In order to use your virtual card to buy a ticket, simply do the following:  

1)  Once you have selected a movie, theater and time, click "Unlock Card to Purchase Ticket".  

3)  You now have two hours to purchase the ticket through the theater website or your favorite ticketing app.   

4)  Go to the ticketing app or theater  website of your choice.  Do not try to go to the theater to buy the ticket as this is often not possible.   

5)  Find the movie, and time, you selected in the MoviePass app and purchase a ticket using the credit credit card information that was provided on the virtual card in the MoviePass app.  The credit card information can be easily accessed by clicking on the "Account" icon on the bottom, far right of the app, and then clicking   on "My Card".

6)  Once you have purchased a ticket, enjoy the movie!

NOTE:  Theaters charge a service fee to purchase online so it will cost additional credits to purchase a ticket online.