My item was rejected

Hi. My item was rejected with the message “We have completed our review of “S------m” and unfortunately we found it isn’t at the quality standard required to move forward, and you won’t be able to re-submit this item again.”

But I dont uderstand this, my product is ok. Please give me a feedback to improve and re submit the item.

Online Demo

https://school.arcatech.com.co/

Admin User: admin_test@mail.com
Password: password

Student User: student_test@mail.com
Password: password

Teacher User: duiliopalacios@mail.com
Password: password

To see the other roles please login as Admin.

Please helpme I need submit this, I have been working hard