react basic footer not at the bottom?

copied the blue basic footer in my code but instead of being at the bottom of the page, it\'s right under my other component. How to fix?

import React from 'react';
import { Col, Container, Row, Footer } from 'mdbreact';

class FooterPage extends React.Component {
render(){
return(
<Footer color="blue" className="font-small pt-4 mt-4">
<Container className="text-left">
<Row>
<Col sm="6">
<h5 className="title">Footer Content</h5>
<p>Here you can use rows and columns here to organize your footer content.</p>
</Col>
<Col sm="6">
<h5 className="title">Links</h5>
<ul>
<li className="list-unstyled"><a href="#!">Link 1</a></li>
<li className="list-unstyled"><a href="#!">Link 2</a></li>
<li className="list-unstyled"><a href="#!">Link 3</a></li>
<li className="list-unstyled"><a href="#!">Link 4</a></li>
</ul>
</Col>
</Row>
</Container>
<div className="footer-copyright text-center">
<Container fluid>
&copy; {(new Date().getFullYear())} Copyright: <a href="https://www.MDBootstrap.com"> MDBootstrap.com </a>
</Container>
</div>
</Footer>
);
}
}

export default FooterPage;