let configuration = ParseClientConfiguration
        {
            $0.applicationId = "..."
            $0.clientKey = "..."
            $0.server = "..."

        }
        Parse.enableLocalDatastore()
        Parse.initialize(with: configuration)
...
func blancoUser() {
        let object = PFObject(className: "UserData")
        object["id"] = (UUID().uuidString)
        object["LoginName"] = "userName"
        object["PinCode"] = "00000"
        object["ScreenName"] = "test"
        object["YearOfBirth"] = 0

        object.pinInBackground()
    }
...

let query = PFQuery(className: "UserData")
        var users:[UserData] = [UserData]()

        query.fromLocalDatastore()
        query.findObjectsInBackground { (objects: [PFObject]?, error: Error?) in
            if let error = error {
                print(error.localizedDescription)
            } else if let objects = objects