@objc func fetchPersonalData() {
        let personalDataGet = PayPersonalDataGet()
        var viewController: UIViewController?

        personalDataGet.execute(success: { [weak self] response in
            if response.resultCode == 1 && response.result == nil {
                viewController = self?.storyboard?.instantiateViewController(withIdentifier: "PayVerificationWelcomeVC")
                self?.navigationController?.pushViewController(viewController!, animated: true)
                return
            }

            PayVerificationManager.shared.personalData = response.result
            guard let status = response.result?.checkStatus else { return }
            switch status {
            case .INITIAL, .PERSONAL_DATA_VALIDATE_REJECTED, .SIGNED_DOCUMENTS_STORING_FAILED:
                viewController = self?.storyboard?.instantiateViewController(withIdentifier: "PayVerificationWelcomeVC")
            case .DOCUMENTS_UPLOADED:
                viewController = self?.storyboard?.instantiateViewController(withIdentifier: "PayVerificationPersonalDetailsVC")
            case .PERSONAL_DATA_VALIDATE_PASSED, .PERSONAL_DATA_UPDATE_REJECTED:
                viewController = self?.storyboard?.instantiateViewController(withIdentifier: "PayVerificationPlaceOfBirthVC")
            case .PERSONAL_DATA_UPDATE_PASSED, .FACE_MATCH_REJECTED:
                PayVerificationManager.shared.rootVC = UIApplication.shared.keyWindow?.rootViewController
                viewController = self?.storyboard?.instantiateViewController(withIdentifier: "PayVerificationSelfieVC")
                UIApplication.shared.keyWindow?.rootViewController = viewController
                return
            case .FACE_MATCH_PASSED, .SIGNATURE_STEP_STARTED, .SIGNATURE_STEP_REJECTED:
                let service = PayValidationSignature()
                service.execute(success: { response in
                    let callVC = self?.storyboard?.instantiateViewController(withIdentifier: "PayVerificationCallVC") as? PayVerificationCallVC
                    callVC?.url = response.result
                    self?.navigationController?.pushViewController(callVC!, animated: true)
                }) { _ in }
            case .SIGNATURE_STEP_PASSED:
                break
            case .SIGNED_DOCUMENTS_STORED:
                if self?.issuingCard == true { return }

                self?.issuingCard = true
                let service = PayValidationIssueVirtualCard()
                service.execute(success: { response in
                    if let cardToken = response.cardToken {
                        let confirmService = PayValidationIssueVirtualCardConfirm(cardToken: cardToken)
                        confirmService.execute(success: { response in
                            self?.issuingCard = false
                        }) { _ in
                            self?.issuingCard = false
                        }
                    } else {
                        self?.issuingCard = false
                    }
                }) { _ in
                    self?.issuingCard = false
                }
                break

            case .VALIDATION_FINISHED:
                break

            default:
                break
            }

            if let viewController = viewController {
                self?.navigationController?.pushViewController(viewController, animated: true)
            }
        }) { _ in }