special requirements

1.- It is possible to print the variables in the results, how can I do it?

2.- I would like the person who is going to fill out the test to enter their name and email in order to send the results by mail, is that possible, what should I do?

3.- I would like to receive a notification by mail every time someone does a test, is it possible?

4.- Can I do this with an add-on? How is the purchase procedure?