A list of your referrals can be found on the same Home tab within your Element account. Please note that the person who referred you will NOT be able to see your name unless you enable this feature. Likewise, you will NOT be able to see friends you have referred by name unless they enable the same feature.
To enable, select the click here link from the Home tab page or open your Account Management tools for your profile by clicking on your name and email displayed in the bottom left-hand corner. Check the box next to "Share my name with my referrer" and then select the Update Changes button.