pls help me in the shop page in my jet ski tour there is one issue in the cart.

pls help me , i am in hurry. Pls help me ASAP. http://xtremejetski.ae/wp-admin/post.php?post=1094&action=edit pls go this link and when i am editing the regular price there is its not getting updated and this http://xtremejetski.ae/product/burj-al-arab-jetski-tour/ is not showing cart visibel Kindly help me for doing the payment gateway.
Many thanks