Troubleshooting Mixpanel SDK Integration in React Native 0.70

i am using react native 0.70 and i integrate mixpanel SDK. now I am trying to connect data in setup guide. but still did not track any event or user . please help here is steps I followed : step1: const mixpanel = new Mixpanel(MIXPANEL_TOKEN,trackAutomaticEvents); step2: const _on_mixpanel_Init = async () => { try { await mixpanel.init(); mixpanel.setLoggingEnabled(true); mixpanel.track("App launched"); mixpanel.track('Button Click', { button_id: '123' }) mixpanel.flush() } catch (error) { console.log(":rocket: ~ _on_mixpanel_Init ~ error:", error); } } step3: useEffect(() => { _on_mixpanel_Init() }, []);