If you enabled WooCommerce as a payment method, and you see that Amelia redirects you to the home page, or a non-existent page, instead of the WooCommerce Cart, or Checkout, most likely the "Cart" and "Checkout" pages have not been defined in WooCommerce's Advanced Settings:
You need to create two pages:
For the cart - where you'll add [woocommerce_cart] shortcode
For the checkout - where you'll add [woocommerce_checkout] shortcode
After you do this, Amelia will forward appointment info (customer's name, last name, email, phone number, date, duration, etc) to WooCommerce's Cart, and then to the Checkout.
