At any time, you can change the details of your profile by clicking on your name on the top right corner of the website (if logged in) and then on the link “My account”, which will bring you to the following page:
https://www.okpal.com/account/settings#/profile
From this page, you can edit your name, birthdate and profile picture.
If you do not wish to display your real name, you can fill the field User name to set up a name that will be displayed on the website.
You will also be able to add a description and a link to your website.