they would have made changes in their website. Specifically to avoid very specific thing you are trying. to avoid ticket bookings via some code.
Irrespective, if it was working few days back and broken now, you would need to re-assess the webpage, figure the changes and then adjust your code to handle it.
Quote:if you have strong solution please help me because some poor people using my extension and feed their family
Curious - Where is this extension available for poor for free?