Yes, you can check the demo backend as below:

https://demo2.cmsmart.net/printcart_tf/demo_backend/wordpress/demo-backend/

First: Please put your email in this area (http:/prntscr.com/l5jguh)

First: Please put your email in this area (http://prntscr.com/l5jguh)

Next: After you register successfully, please go your email or spam email to receive the account to test our package.