After logging in, you can see My Account at the top of the website. You can go to change my profile to change your email address. Password and shipping information can be changed in the list of Change Password and Contact Information.

To update your shipping address, navigate to "Basic Information". Click "Add" or "More" beside the "My Shipping Address"


To update your account information, navigate to "Account Setting". For modifications to your profile, email address, and password, access the blank beside "Change your Profile", "Change your Email address" and "Change your password" in the provided list.