For the shipping you will only see this on the confirm page once the shipping has been triggered. If you have setup your PowerStore to use PayPal Payments Pro then both credit card and PayPal transactions should be processed by PayPal.
If you are not seeing any transactions for the credit cart purchases then you may have the checkout in test mode. You should check your settings in the admin area to ensure that it is not in test mode and that you are not using the sandbox. Once you confirm this you should be able to test with a credit card and confirm the details of the transaction and see it posted to the PayPal account.