title: How to solve this Firebase auth/rejected-credential
body: <p>This is my code that im doing auth. I've used @react-native-firebase/auth for this. I've downloaded google-services.json file and placed in the android folder. </p>
  
  <p>Now if I run the code and after entering the Phone Number It is throwing error that:</p>
  
  <p>[Error: [auth/rejected-credential] The request contains malformed or mismatching credentials [ App ID does not match requested project. ]]</p>
  
  <p>How to solve this?</p>
  
  <pre><code>handleSendCode = () =&gt; {
      // Request to send OTP
      if (this.validatePhoneNumber()) {
        auth()
          .signInWithPhoneNumber(this.state.phone)
          .then(confirmResult =&gt; {
            this.setState({ confirmResult })
          })
          .catch(error =&gt; {
            alert(error.message)
            console.log(error)
          })
      } else {
        alert('Invalid Phone Number')
      }
    }
  </code></pre>