Why my site only gets rejected

Hello to all,

For more than a year, I have been working on various projects that I put online on codecanyon but it is always rejected without any suggestion from them, I have worked so far on three (3) projects made with laravel (in backend), bootstrap and jquery and other javascript plugins (in front end), but every time I submit my item, it is rejected with the following message "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. "

When I look at my work and the design, I believe it is really quality, I would really like your point of view and that you tell me what is wrong with my projects, why it is every time rejected in a brutal way.

I give you access to my last two applications:

first application:

Link: https://novashort.axetixdev.com/
login : demo@axetixdev.com
password : 12345678

Second application :

Link: https://novatickets.axetixdev.com/
login : admin@axetixdev.com
password : 12345678

I would like to have your sincere opinion!

Please work on design, https://novatickets.axetixdev.com/tickets
Whats the unique feature in your application ?
Envato want Unique items as compare existing items, its my opinion.
All the best

There is not too much difference depending on the functionality, but if it was the case, he could tell me, I could add another functionality like an api to use it on android or ios applications.
I would like to know if it’s not a problem with the code? like if I make bad practices or the quality of the interface.