override func viewDidLoad(){

    NotificationCenter.default.addObserver(self, selector: #selector(self.changeGiveaway(notification:)), name: Notification.Name("changeGiveaway"), object: nil)

}

func changeGiveaway(notification: Notification){

     print("Change giveway was called")

    homeShadow.isHidden = true
    yanaLiveVideoShadow.isHidden = true
    yanaChatShadow.isHidden = true
    yanaShopShadow.isHidden = true
    yanaProfileShadow.isHidden = true
    horoscopesShadow.isHidden = true
    fortuneTellerShadow.isHidden = true
    dailyGiveAwayShadow.isHidden = false



}

@IBAction func dailyGiveAway(_ sender: Any) {

    NotificationCenter.default.post(name: Notification.Name("changeGiveaway"), object: nil)
    performSegue(withIdentifier: "giveAway", sender: self)

}