React - Override Default Props

Tell us what’s happening:
Describe your issue in detail here.

Your code so far

const Items = (props) => {
  return <h1>Current Quantity of Items in Cart: {props.quantity}</h1>
}

Items.defaultProps = {
  quantity: 0
}

class ShoppingCart extends React.Component {
  constructor(props) {
    super(props);
  }
  render() {
    <Items quantity ={10}/>
    return <Items />
    { /* Change code above this line */ }
  }
};

Your browser information:

User Agent is: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:106.0) Gecko/20100101 Firefox/106.0

Challenge: React - Override Default Props

Link to the challenge: