make changes for screen tests

src/App.js

@@ -1,10 +1,6 @@
 import logo from './logo.png';
 import './App.css';
 import React, { useEffect, useState } from 'react';
-import BarChart from './BarChart';
-import TestResultChart from './TestResultChart';
-import GenderChart from './GenderChart';
-import RegistraionChart from './RegistraionChart';
 
 import { initializeApp } from "firebase/app";
 import { getAnalytics } from "firebase/analytics";
@@ -84,7 +80,7 @@ function App() {
       setPositives(traitCount + diseaseCount);
       setTraits(traitCount);
       setDiseases(diseaseCount);
-      setLastUpdate(lastUpdate);
+      setLastUpdate(Date.now());
     });
   }, []);
 
@@ -104,10 +100,13 @@ function App() {
   return (
     <div>
       <div class='dashboard-title'>
-        <img className="nscm-logo" src={require('./logo_nobg.png')} /> HPOS Sickel Cell Test Dashboard
+        <img className="nscm-logo" src={require('./logo_nobg.png')} />
+         <div className='title-text'>HPOS Sickel Cell Test Dashboard</div>
+         <img className="gov-logo" src={require('./gov_logo2.png')} />
+        <img className="gov-logo" src={require('./gov_logo3.png')} />
       </div>
       <div className='last-update'>
-        Updated At: {Date(lastUpdate).toString()}
+        Updated At: {Date(lastUpdate).toLocaleString()}
       </div>
       <div className='cards-container'>
         <div className='cards-row'>