Links to view your transaction on the blockchain can be found on the My Wallets page.
After your transaction has reached the required number of confirmations, it will be moved under the Completed tab.
Select the Transactions tab and make sure the toggle is set to Completed.
On the right side of this screen you will see a column called "View Transaction".
Clicking the links found in this column will direct you to the blockchain explorer where you can see the details of that specific transaction.