To verify your Crello account, go to the “Account Settings” tab and choose "Account" section.
In the "Account", hover the cursor to the upper-right corner and click Send/Resend the confirmation email.
After that, please check your inbox and follow the link from the verification email. After that, you will see the notification "Account verified"
Tip: If you do not receive an account verification email from Crello, also check the junk, spam or promotions tab of your inbox.