Some companies use a registration page and some do not. Please note if you navigate to your companies website and there is no SIGN UP or SIGN UP ON MOBILE button your company does not use a registration page. We would recommend reaching out to your company contact to get instructions on how they would like you to apply.
Video Tutorial
Steps
1. If applicable, from the company's NextCrew portal tap on Sign Up on Mobile
2. You will be redirected to install NextCrew Mobile in your app store tap to Install 
3. Tap in each field to complete Sign up then tap Sign Up
Please note, your email address is your username; however, once signed in you can change your username.