woocommerce-hotel-booking not working correctly

Hi, I have recently purchased woo commerce-hotel-booking plugin. (Purchase code: 5b92abbe-570c-43b7-a754-1954227e7d47) (Date of purchase: 13th Nov 2019).

I have installed this plugin & following your support document. But, I am not seeing many features as per the actual plugin.
I am using
word press v 5.3
theme: OceanWP with Elementor page builder.
Latest Version of Woo commerce

Issues:
1. Extra room feature is not working
2. The forms are very much scattered.
3. Product price is not displaying.
4. Date (from – to) not showing during product selection.

Kindly help.
Roopa N

email: [email protected]

Awaiting for your reply..