profile is not updating - ios

Question

you can download this project from this link .https://drive.google.com/file/d/1daW4veZAI21b8TqKFHauSFTboHKJceaG/view?usp=sharing
Execute this Program Clicking on button"Click here to sell your Gold now" enter the
username :hermon_yonaito#bullionscope.com
password :Wau2017?
On selecting "Profile" the ProfileViewController.m is executed.On updating the user profile updateButtonTap function is executed.It does not update.It remains buffering.How to perform profile update?
here is updateButtonTap from ProfileViewController.m
- (IBAction)updateButtonTap:(UIButton *)sender
{
[self.view endEditing:YES];
[MBProgressHUD showHUDAddedTo:self.view animated:YES];
[selectedValues setObject:#"ios" forKey:#"request"];
[selectedValues setObject:[NSString stringWithFormat:#"%#",currentUser.user_id] forKey:#"user_id"];
[selectedValues setObject:postalAddressTextfield.text forKey:#"address"];
[selectedValues setObject:mobileTextfield.text forKey:#"user_mobile"];
[selectedValues setObject:question1Textfield.text forKey:#"user_answer_1"];
//[selectedValues setObject:question2Textfield.text forKey:#"user_answer_2"];
[selectedValues setObject:villageTextfield.text forKey:#"user_village"];
[GeneralWebservices webserviceCallWithData:selectedValues webserviceName:Webservice_ProfileUpdate dataToPost:imageData imageName:imageName OnCompletion:^(id returnDict, NSError *error) {
if ([returnDict[#"success"] intValue] ==1)
{
// UIAlertView* alert = [[UIAlertView alloc] init];
// [alert setTitle:#"Updated Successfully"];
// // [alert setMessage:#"Updated Successfully"];
// [alert addButtonWithTitle:#"OK"];
// [alert show];
}
else
{
UIAlertView* alert = [[UIAlertView alloc] init];
[alert setTitle:#"Updated Successfully"];
//[alert setMessage:returnDict[#"message"]];
[alert addButtonWithTitle:#"OK"];
[alert show];
}
[MBProgressHUD hideAllHUDsForView:self.view animated:YES];
}];
}