TURN server is not working when react-native-webrtc at the environment of Symmetric NAT

Now i am trying to develop WebRTC service.
There is Symmetric NAT mobile service in my country, so i developed TURN server and it works well at React js application.
But it isn’t work and can’t show any relays on React native application.

I confirmed that TURN server is working, Web application is working… but it occurs only Mobile application…

Plz help me