Sometimes buyers can have some doubts about any product, so with the help of this Product Enquiry form Nulled , they can directly get in touch with the store admin. When they will fill up this inquiry form the admin will get an email and can solve his or her problem.
Whenever you are trying to sell some expensive items online then people will normally not going to order them directly then this medium could be the best option for you.
Demo : https://woocommerce.com/products/product-enquiry-form/