Lives are not working

MIT App Inventor Help
1

Our lives in our game app is not working. I copied how the blocks looked like in this website: https://puravidaapps.com/quiz.php
but it is really not working

2

Have you tried it with the .aia file (at the bottom of the tutorial)

3

yes I did. However the lives button are not inside the aia file so I need to create new one(but still copied what blocks used in the website)

4

Did you read the Questions and Answers section of the tutorial. It covers exactly what you want. If you want help regarding a specific part, you can post the relevant blocks here.

5

I was actually having trouble understanding the question and answers block and I don't know the procedure and selected blocks as well

blocks (5)
blocks (5)1494×972 135 KB