WooCommerce add to cart button

Can you please assist us in styling and formatting the WooCommerce add to cart button.

Here is a link to the page we are trying to create:
https://www.bioterraherbs.com/female-fertility-tm/
We first tried to add a Minti button and copying the link address into the button. When clicking on the button it redirects to the correct page but does not add the item to cart.
The second thing we tried on the page was to add an WooCommerce “add to cart” button to the page. However I can not find anyway to style it or remove the price. We want to the color of the button initial and hover plus remove.
It could be all resolved by finding out why it does work when adding a Minti Button.

Please advise ASAP.

Thanks!

Ticket