@ashmita.mazumder Anytime.
Regarding your next question, we don’t support that at the moment, but we’re thinking about adding the option. You can find it as a “product idea” (or feature request you might say) here: Options to show 1 question or 1 section per page.
You can vote for that idea. We’ll consider votes in our prioritizations.
See more ideas here: Product Ideas - Avicenna Forum.
Also, you can add yours if you want.
Best regards,
Mojtaba