     // MARK: - Storyboard connected buttons actions
     
     @IBAction func makeReviewButtonClicked(sender: AnyObject) {
-        if let url = NSURL(string: itunesUrl) {
+        if let url = NSURL(string: itunesUrl.stringByReplacingOccurrencesOfString("APP_ID", withString: appId, options: .LiteralSearch, range: nil)) {
             UIApplication.sharedApplication().openURL(url)
         }
     }

    @IBOutlet weak var description2Label: UILabel!
    @IBOutlet weak var goToSiteButton: UIButton!

    override func viewDidLoad() {
        super.viewDidLoad()
        

    
    let siteUrl = "https://desolate-island-2917.herokuapp.com/about"
    let itunesUrl = "itms-apps://itunes.apple.com/WebObjects/MZStore.woa/wa/viewContentsUserReviews?id=APP_ID&onlyLatestVersion=true&pageNumber=0&sortOrdering=1&type=Purple+Software"
    let appId = "123456789";
    
    @IBOutlet weak var logoImageView: UIImageView!
    @IBOutlet weak var appNameLongLabel: UILabel!
