I am using react-native-freshchat-sdk. After initiating freshchat with freshchatConfig, I have called Frestchat.setUser(user) and Freshchat.identifyUser(externalId, restoreId). Then I am calling Freshchat.getUser(callback). But in the callback, I am not getting user details. I have atteched my code below:

let freshchatUser = new FreshchatUser();
freshchatUser = {
  ...freshchatUser,
  firstName: user_name,
  email: email_address,
  phoneCountryCode: PHONE_CODE,
  phone: phone_number,
};
Freshchat.setUser(freshchatUser);
Freshchat.identifyUser(user_uid, chat_id || null, () => { }); // user_uid as externalId and chat_id as restoreId
Freshchat.getUser((user) => {
  const restoreId = user.restoreId;
  if (!restoreId && !chat_id) {
    Freshchat.getFreshchatUserId((data) => {
      const users = { ...userInfo, chat_id: data };
      setLSItems('userData', JSON.stringify(users));
      // BE API Call to update restore id
    });
  }
});