Wix Website to Mobile App by Cordova

Hello Everybody,
I would like to export my whole on Mobile App but on the Wix Mobile App I can’t include pages that are foundamental to my business.
On these pages are included Javascript operations with website databases, and the customer pay for those services.
What do you think to export the whole website and create an Ibrid mobile App with Cordova?
Im afraid that the data on wix database will not be accessible.

Thank you in advance.