I need a mobile app for a website

I have a website from codeceyon and I want a mobile app for this website (all function available in php script need in mobile app too)

Please check this script : https://themeforest.net/item/bizbook-directory-listings-template/25391222?gclid=Cj0KCQjwz8emBhDrARIsANNJjS6lXq-RKuNkEe_Izci3oCS9TxsphtjVW7EqPQi3hxT0cRKxBLrv8x0aAvEyEALw_wcB