Keyboard doesn´t appears while i'm using TextInput react native - react-native

Question

import React from "react";
import { StyleSheet,Text,Image,TextInput,TouchableOpacity, View, Dimensions } from 'react-native';
var width = Dimensions.get('window').width;
var height = Dimensions.get('window').height;
export default function login() {
return (
<View style={styles.container}>
<Image source={require('../components/assets/login/logo.jpg')} style={styles.logo} />
<TextInput style={styles.ButtonEmail} placeholder='Email' />
<TextInput style={styles.ButtonPassword} placeholder='Password'/>
<View style={styles.forgotContainer}>
<TouchableOpacity>
<Text style={styles.forgotText}>Esqueceu-se da senha?</Text>
</TouchableOpacity>
</View>
<TouchableOpacity style={styles.ButtonLogin}>
<Text style={styles.loginText}>Login</Text>
</TouchableOpacity>
<View style={styles.divisor}>
<View style={styles.divisorLine}></View>
<Text style={{marginHorizontal: '3%'}}>OU</Text>
<View style={styles.divisorLine}></View>
</View>
<TouchableOpacity style={styles.ButtonGoogle}>
<Text style={styles.GoogleText}>Login com a conta Google</Text>
</TouchableOpacity>
<Image source={require('../components/assets/login/google.jpg')} style={styles.logoGoogle} />
</View>
);
}
const styles = StyleSheet.create({
container: {
flex: 1,
backgroundColor: '#fff',
alignItems: 'center',
justifyContent: 'center',
},
logo: {
width: 200,
height: 200,
position: 'relative',
top: height*0.17,
},
ButtonEmail: {
position: 'absolute',
top: height*0.35,
height: height*0.08,
width: width*0.85,
borderRadius: 50,
padding: 20,
backgroundColor: '#D6ECF3',
},
ButtonPassword: {
position: 'absolute',
top: height*0.45,
height: height*0.08,
width: width*0.85,
borderRadius: 50,
padding: 20,
backgroundColor: '#D6ECF3',
},
forgotContainer: {
position: 'absolute',
left: width*0.55,
top: height*0.55,
},
forgotText: {
color: '#399fff',
},
ButtonLogin: {
position: 'absolute',
top: height*0.63,
height: height*0.08,
width: width*0.425,
borderRadius: 50,
padding: 20,
backgroundColor: '#399fff',
},
loginText: {
textAlign: 'center',
color: 'white',
},
divisor: {
position: 'absolute',
top: height* 0.75,
flexDirection: 'row',
alignItems: 'center',
justifyContent: 'center',
},
divisorLine: {
width: width*0.3,
height: height*0.005,
borderRadius: 5,
backgroundColor: '#EFEDED',
},
ButtonGoogle: {
position: 'absolute',
top: height*0.8,
height: height*0.08,
width: width*0.77,
borderRadius: 50,
padding: 20,
paddingRight: 50,
backgroundColor: '#399fff',
},
GoogleText: {
textAlign: 'center',
color: 'white',
},
logoGoogle: {
position: 'absolute',
top: height*0.82,
left: width* 0.72,
height: 30,
width: 28,
}
});