Help me improve this Quiz Coding. How to show Correct Answer when user chooses a Wrong Option?

Question

3 features needed to add in this quiz
1. Show Correct Answer after choosing wrong option
2. Negative marking system
3. Feedback

Here is my quiz

https://code.sololearn.com/We32gH7ZrKIB/?ref=app

Answer 1

I think you should contact SoloLearn with your suggestions because I don't think the community here can edit any of this app's code. However, I 100% back you up with your suggestions.