apple store rejecting codecanyon flutter app

hi there,
i just purchased a flutter project from codecanyon. already it’s published on google play. but tired with apple store to get approve. i don’t understanding what is the issue. i already reskinned the application, changed all icons and images, ui is re-designed. but they are showing the same think.

apple store review team said -

Hello,

***Thank you for your reply. However, the issues described in your previous rejection haven’t been resolved. ***

Specifically, we continue to notice that your app provides the same feature set as other apps submitted to the App Store; it simply varies in content or language, which is considered a form of spam.

Please refer to our previous correspondence for details on how to resolve the issues we identified during our review. It would be appropriate to revise your app to ensure it is compliant with our guidelines prior to resubmitting it for review.

We look forward to reviewing your resubmitted app.

Best regards,
App Store Review

can anyone please help me to know what is the issue, and how i can get approve?

thank you.