Howdy Jadu,
I would love to help you with this.
Based on your description it could be any number things, possible a theme conflict. I would definitely like to dive in more. Could you share a link to your website, or event better your full system information? You can find the system info by going to WP Admin > Events > Settings, clicking on the “Help” tab, and scrolling down to the ‘System Information’ box. (Or by going to [yoursite]/wp-admin/edit.php?post_type=tribe_events&page=tribe-events-calendar&tab=help) If you can grab a copy of your system information and paste it here that will give me a lot of extra information to help diagnose the problem. Make sure to use the ‘Set as private reply’ checkbox to protect your private information from the public.
Also if you have a few extra minutes one common WP diagnostic test that might prove especially helpful is to do a “conflict test”. This guide walks you through how to test for a conflict, and then identify what is conflicting.
I look forward to diving in further here. Cheers!
– Brook