If you'd like to change your username, here's a simple guide to getting it done within your Quik! App Settings.
First, log in to quikformsapp.com, where you'll be taken to your home screen.
From your home screen, tap on the 3 horizontal lines at the top right next to your Username and click on Settings.
On the left-hand side, you'll find the My Profile section. Here you can click on the pencil icon next to your Username to make a change.
Once you are ready to save your new username, tap on the checkmark, and you're all set.