You can change your First name, Last name, Address, City, Country, or password on Account Information page.
Step 1: Navigate to Account Information Page
When you are logged in, click the username drop-down menu in the upper-right corner of your interface and choose Edit profile
Step 2: Change your Account Details and Save
Once you open the Account Information page you should see the following window. You can change your Account Details and after you are done, please confirm changes by clicking the Save button. That's it!