I want to implement rest password by entering an email then getting the reset link in email, but I couldn’t is there any examples for that using realm app services?
Hi deem_moh
Welcome to the MongoDB Community forums! 
We do have the following articles in our Developer Center that might be helpful to you:
- Configure Email/Password Authentication in MongoDB Atlas App Services
- Implement Email/Password Authentication in React
Additionally, our React Native SDK documentation also provides you with the specific methods you should use in order to implement Reset Password.
I hope this helps.
Regards,
Mar