Hi Kishan,
Unfortunately we cannot offer any guarantees as to theme compatibility. We work hard to make everything work with as wide a range of themes as possible, but we just can’t cover them all. Certainly if it works well with WooCommerce itself and also with The Events Calendar (and both are free so you can try them out) there ought to be no problem with WooCommerce Tickets.
Like I just want to sell tickets and send the attendees list to the client who will be selling tickets through my website. I want to send the attendees list which will obviously show the security number, and the name and the phone number.
We have email and export functions so, yes, you should be able to do this.
Does that help?