Questions not showing up on front-end

Hello, I just installed the vquiz component and setup a new quiz. However, on the front-end the quiz questions are not showing up. I can see the various quizzes and descriptions, but the "continue" button which should show the questions does not do anything. Do you know what is causing this issue and how I can fix it?

Hello Sarah,
It's most probably a conflict with Javascript. Please share your back end & FTP login credentials via Contact us form, We'll look into it.

Thanks for responding so quickly. I sent the login credentials via the contact form. Please let me know if you have any difficulties.

I received your email about deleting the index.html file. That did in fact allow the first question to be seen. However, when I select an answer and click "Save & Next", nothing happens. The quiz does not move to the next question. Perhaps still a Javascript problem? Help appreciated. Thanks!

Hello Sarah,
The issue has been resolved, Please have a look....

I have the same problem, can you help me