IPhone : Retrieving Uitextfiled data from Custom cell

Iam trying to retreive the textfield data from custom cell after click button which is placed in last cell of index,that means my table have a submit button to retreive the data from custom cell, for that reason i placed my button in xib and loaded after my array count, for that i written code like this

• 
  

  (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section{

  
  

  return [[dic_demo objectForKey:@"Demo"] count]+1;

  
  

}

-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {

NSInteger lastSectionIndex = [tableView numberOfSections] - 1;
NSInteger lastRowIndex = [tableView numberOfRowsInSection:lastSectionIndex] - 1;
NSIndexPath *pathToLastRow = [NSIndexPath indexPathForRow:lastRowIndex inSection:lastSectionIndex];



if (indexPath==pathToLastRow)
{
   // for submit button through xib 
}  

else { normal custom cell for textfields }

}

to retreive the data i written code like this

[mutarr_txt_TCelltext removeAllObjects];

        for (int i =0; i<[[dic_demo objectForKey:@"Demo"] count]; i++) {
        NSIndexPath *indexPath = [NSIndexPath indexPathForRow:i inSection:0];


            CustomTableViewCell *cell  = (CustomTableViewCell *)[self.tbl_SBeneficiaries cellForRowAtIndexPath:indexPath];



                for(UIView *view in [cell.contentView subviews])
                {
                    if([view isKindOfClass:[UITextField class]])
                    {
                        UITextField *textField = (UITextField *)view;
                        NSLog(@"%@",textField.text);

                        NSString *str_txt=[NSString stringWithFormat:@"%@",textField.text];

                        NSLog(@"First text is %lu",(unsigned long)[str_txt length]);



                        if ([str_txt length]>1) {

                            [mutarr_txt_TCelltext addObject:str_txt];

            }





    }


            }}

but my problem is not getting first indexpath tetxtfield data & remaining textfield data is retreving. Could anyone help on this,Please find my screen shots