Slow rendering of image in react Native

Image is downloaded , but still rendering very slowly, anyone knows what can be happening?

enter image description here

here is my code:

import React from 'react'import { StyleSheet, Image, Text, View } from 'react-native'import Backgroundimage from '../../../assets/images/backgroundImage.jpg'export default function ImageContainer() {return (<View style={styles.ImageContainer}><Image source={Backgroundimage} style={styles.Backgroundimage}/></View>)}const styles = StyleSheet.create({ImageContainer: {display: 'flex',width: '100%',justifyContent: 'center',alignItems: 'center',},Backgroundimage: {height: 450,width: '100%',}})