In My Profile section you can modify basic information about yourself like nickname, payment card or change password. E-mail address is directly connected with the account and cannot be changed through My Profile.
If you need to change email address please contact our support team.

Your nickname should be unique in the system so while interacting with other users you will not be mistaken by someone else. System will check if it is unique.

At any time you can modify your payment cards by removing it, adding new one or changing default card. We do not keep your payment cards information - they are stored and processed by payment gateway side.

To change your password first you need to check "change password" option. Program will display form where you need to type your current password and the new one (twice).