React Native Expert for iOS Notifications

We have implemented a reminder system that sounds twice a day (every day 9am and 9pm) after a product is purchased. The logic has already been implemented, the reminders have been implemented too, but we have some problems specifically on ios because sometimes the notification is not going through.

Im looking for a react native expert developer specialized in notifications to start this issue today and fix it today. If you are not available immediately then dont bid.

You must check php code and react native code

START TODAY AND FINISH TODAY

Maximum budget: 100 dollars