saha,
Thanks for posting here with your issue. It is recommended that you create your own topic when having issues as we can better help you one on one and every time we post here it pings careerjunction.
Having said that please refer to the New User Primer for WooCommerce to verify the setup is correct:
https://theeventscalendar.com/support/documentation/wootickets-new-user-primer/
Then if you are still having issues please follow our testing for conflicts guide:
https://theeventscalendar.com/support/documentation/testing-for-conflicts/
And see if that helps narrow down the issue.
saha please post what you find out if you would like more assistance in a new topic and reference this one. If you post here though that is fine too.
Thanks