I can't present a segue to another VC from a UIView class

Question

I have a UIView class which i set it up as a pop-up that user needs to write a price and press a button to pay that amount, The problem is I can't set up the button to make a segue to another VC which I will use to make the payment.

I am getting errors which doesn't confront to the UIView Class because there is no method matching...

Code of popUpView class:

class popUpView: UIView, UITextFieldDelegate {

@IBOutlet weak var popUpViewInterface: UIView!
@IBOutlet weak var infoLabelPopUp: UILabel!
@IBOutlet weak var closeButtonPopUp: UIButton!
@IBOutlet weak var priceButtonPopUp: UIButton!
@IBOutlet weak var priceInfoPopUp: UILabel!
@IBOutlet weak var priceTextFieldPopUp: UITextField!
@IBOutlet weak var payNowPopUp: UIButton!


required init?(coder: NSCoder) {
    super.init(coder: coder)
}

override init(frame: CGRect) {
    super.init(frame: frame)
    xibSetup(frame:CGRect(x: 0, y: 0, width: frame.width, height: frame.height))
}

func xibSetup(frame: CGRect){
    let view = loadXib()
    view.frame = frame
    addSubview(view)
    popUpViewInterface.layer.cornerRadius = 10
}

func loadXib() -> UIView {
    let bundle = Bundle(for: type(of: self))
    let nib = UINib(nibName: "popUpView", bundle: bundle)
    let view = nib.instantiate(withOwner: self, options: nil).first as? UIView
    return view!
}

override func touchesBegan(_ touches: Set<UITouch>, with event: UIEvent?) {
    
    priceTextFieldPopUp.resignFirstResponder()
}


func textFieldShouldReturn(_ textField: UITextField) -> Bool {
    
    priceTextFieldPopUp.resignFirstResponder()
    
    return true
}


func cornerRadiusSetUp() {
    
    let radius = 5
    
    priceTextFieldPopUp.layer.cornerRadius = CGFloat(radius)
}


@IBAction func payNowToWebView(_ sender: Any) {     // This is where the segue needs to happen but I am getting different kind of errors.
    
    let myColor = UIColor.red
    
    priceTextFieldPopUp.layer.borderColor = myColor.cgColor
    priceTextFieldPopUp.layer.borderWidth = 1.0
    
    }
}