the price in the cart is always zero $0

All tours have a different price but when going to the cart the price is always reflected in zero. We just installed the template yesterday and we are delayed by this big problem
We request your prompt help, we are going to put the url for you to better understand the problem: https://seabreeze.ec/360/cart/
1
Number ticket × $78.00
Total = $78.00

Anchorage to Ushuaia $0,00
Anchorage to Ushuaia cantidad
1
$0,00