post adding the quiz slide if i try to add one more slide i am facing issues.

Hi Selva and welcome to E-Learning Heroes. 😊

Thanks for reaching out and sharing what you are experiencing with your project file.

What kind of issue are you facing when adding an additional slide?

With your permission, I'd like to take a look at your project file to investigate what's happening. You can share it publicly here, or send it to me privately by uploading it here. I'll delete it when I'm done troubleshooting.