Item reject but reviewer say for resubmit

My current design rejected by themeforest reviewer and they say bellow message
LIVE DEMO NOT ACCESSIBLE: A full review cannot be performed at this time - please check your live demo URL and resubmit.

what can i do ?

You’ve received a soft reject right? Make sure that the demo site is online and working. Then resubmit.

Check if your submitted URL start with “http://” - 99% that is the problem

It is pretty common issue, btw :grin: