Display text and image into cell

I cant display image and text in a cell from my apple itunes api (I have the json). How can I do it?

func update(with item: StoreItem) {
mediaTitle?.text = item.name
artistName?.text = item.artist
theImage?.image = UIImage(named: "Grey")
storeItemController.fetchItemArtwork(url: item.artworkURL) {
(image) in
if let image = image {
DispatchQueue.main.async {
self.theImage?.image = image

override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {

    let cell = tableView.dequeueReusableCell(withIdentifier: "celly", for: indexPath)
        as! IntroCel
    let item = mediaObjs[indexPath.row]
    cell.update(with: item)
    cell.showsReorderControl = true
    return cell

Probably better to ask over the StackOverflow or the Apple developer forums. This question is about the Apple frameworks, not Swift.