add loading animation

 {
   "devToolsPort": 19002,
   "expoServerPort": 19000,
-  "packagerPort": 19001,
-  "packagerPid": 12024,
+  "packagerPort": null,
+  "packagerPid": null,
   "expoServerNgrokUrl": "https://s4-47j.anonymous.searchguide.exp.direct",
   "packagerNgrokUrl": "https://packager.s4-47j.anonymous.searchguide.exp.direct",
-  "ngrokPid": 22188
+  "ngrokPid": 31700
 }

 import React from 'react';
-import { View} from 'react-native';
+import { View, ScrollView} from 'react-native';
 import {connect} from 'react-redux'
 import Icon from 'react-native-vector-icons/FontAwesome';
 import SearchBar from '../SearchBar/SearchBar';
@@ -10,9 +10,11 @@ const Home = ({searchResults}) => {
     return(
         <View style={{flex: 1, backgroundColor:'#eee', margin:0,padding:0}}>
             <SearchBar />
+            <ScrollView>
             { searchResults && searchResults.map((searchResult, index) => (
                 <SearchCard key={index} title={searchResult.title} content={searchResult.passage} url={searchResult.url}/>
             ))}
+            </ScrollView>
         </View>
         
     )

@@ -4,19 +4,12 @@ import { connect } from 'react-redux';
 import Loading from '../Loading/Loading';
 
 const Main = ({ isLoading}) => {
-    if ( isLoading ) {
-        return(
-            <>
-            <Loading / >
-            <AppTabContainer />
-            </>
-        )
-    }
-    else{
-        return (
-            <AppTabContainer />
-        )
-    } 
+    return (
+        <>
+        { isLoading && (<Loading />) } 
+        <AppTabContainer />
+        </>
+    )
 }
 
 const MainContainer = ({isLoading}) => {