I have a app rejected,the reason that ios app review person say that:
Legal - 5.3.4
Your app contains content - or facilitates, enables, and encourages an activity - that is not legal in all of the locations in which the app is available.
Next Steps
Please modify your app to restrict it to only those territories for which you hold a gambling license.
Resources
For information on implementing geo-blocking, please see Monitoring Shape-Based Regions.
but,I really do not know how to reslove this problem,can anyone give me some advice?Hope to your answer,Thanks!