web3 auth integration to Login page

Question

I'm making a login page for my dapp, and I think I will build on Solana chain.

And I wonder how I can add web3.auth in the page.

I'm using react-native, not sure what to do with this step web3.auth quick start:

await web3auth.login({
  loginProvider: LoginProvider.GOOGLE,
  redirectUrl: resolvedRedirectUrl,
});