I have got this email from facebook
Hi,
In working to create a great Platform experience for everyone, we ask developers to ensure the apps they build comply with our Platform Policies. Your app انكيدو - Inkeedo (AppId: xxxxxxxxxxxxxxxxx) doesn't comply with the following:
Platform Terms 4.b: Your privacy policy must comply with applicable law and regulations and must accurately and clearly explain what data you are Processing, how you are Processing it, the purposes for which you are Processing it, and how Users may request deletion of that data.
During testing, we found that your privacy policy doesn’t explain how users can request data deletion. Update your privacy policy to include this information before you submit an appeal.
I opened my app in facebook i found
What should i choose and put in that field?
Thanks