Help with AppCheck setup !

[Secr3ts]

hello i'm trying to setup appcheck mainly for Phone Authentication (and enforcing it on firestore too) but I ran into multiple issues:

I got no idea on how to do it.

I tried some methods such as
`async function registerAppCheck() {
const rnfbProvider = firebase.appCheck().newReactNativeFirebaseAppCheckProvider();
rnfbProvider.configure({
android: {
provider: 'playIntegrity',
debugToken: 'hidden',
},
apple: {
provider: !DEV ? 'debug' : 'appAttestWithDeviceCheckFallback',
debugToken: 'hidden',
},
});

firebase.appCheck().initializeAppCheck({ provider: rnfbProvider, isTokenAutoRefreshEnabled: true })
.then((res) => {
console.log("app check initialized: " + res);
}).catch((error) => {
console.error("app check failed: " + error);
});
}`
but it logs

All my SHA keys are properly put in firebase, even the release ones found on google play. I have no idea what more to try. I hope i'm not duplicate posting with the post on the issue I made a couple hours ago.. If you need any more info about my project ask.
(I know there are a lot of similar discussions but none of them were helpful to me I even tried to ask ChatGPT)