How to set 5 alarm using event kit?

i tried to set multiple alarm from a start date to end date

fivetimearray time array

fivetimearray=(
    "01:00:00",
    "02:00:00",
    "03:00:00",
    "04:00:00",
    "16:00:00"
)

//code i used to set multiple alarm

             EKEvent *event = [EKEvent eventWithEventStore:eventStore];
                 event.title  = aTitle;
                 event.allDay = YES;

                  event.startDate =myStartDate;
                 event.endDate =myEndDate;


                 [event setCalendar:[eventStore defaultCalendarForNewEvents]];


                 NSMutableArray *myAlarmsArray = [[NSMutableArray alloc] init];

                 for (int i=0; i<[fivetimearray count]; i++)
                 {
                     // Get the current date
                     NSDate *pickerDate = myStartDate;
                     NSCalendar *calendar = [NSCalendar autoupdatingCurrentCalendar];

                     // Break the date up into components
                     NSDateComponents *dateComponents = [calendar components:( NSYearCalendarUnit | NSMonthCalendarUnit |  NSDayCalendarUnit )
                                                                    fromDate:pickerDate];
                     NSDateComponents *timeComponents = [calendar components:( NSHourCalendarUnit | NSMinuteCalendarUnit | NSSecondCalendarUnit )
                                                                    fromDate:pickerDate];
                     // Set up the fire time


                     NSDateComponents *dateComps = [[NSDateComponents alloc] init];
                     [dateComps setDay:[dateComponents day]];
                     [dateComps setMonth:[dateComponents month]];
                     [dateComps setYear:[dateComponents year]];


                                                             NSString *timeString=[NSString stringWithFormat:@"%@",[fivetimearray objectAtIndex:i]];

                     NSArray *datearray=[timeString componentsSeparatedByString:@":"];

                     int date_hour;
                     int date_minute;
                     int date_second;


                         date_hour=[[NSString stringWithFormat:@"%@",[datearray objectAtIndex:0]] integerValue];
                                            date_minute=[[NSString stringWithFormat:@"%@",[datearray objectAtIndex:0]] integerValue];


                         date_second=[[NSString stringWithFormat:@"%@",[datearray objectAtIndex:0]] integerValue];




                     // Notification will fire in one minute
                    [dateComps setHour:date_hour];
                     [dateComps setMinute:date_minute];
                     [dateComps setSecond:date_second];
                     NSDate *itemDate = [calendar dateFromComponents:dateComps];


                     EKAlarm *alarm = [EKAlarm alarmWithAbsoluteDate:itemDate];
                     [myAlarmsArray addObject:alarm];
                     [event addAlarm:alarm];


                 }
                 NSLog(@"myAlarmsArray=%@",myAlarmsArray);
               // event.alarms = myAlarmsArray;

                 NSError *err;

                 [eventStore saveEvent:event span:EKSpanThisEvent error:&err];
                 savedEventId = event.eventIdentifier;  //this is so you can access this event later
                 NSLog(@"saveEventId=%@",savedEventId);
                 if(err)
                     NSLog(@"unable to save event to the calendar!: Error= %@", err);

             }

here is my alarm set aray

myAlarmsArray=(
    "EKAlarm <0xb9efd70> {triggerDate = 2014-12-31 19:31:01 +0000}",
    "EKAlarm <0xb9b0a90> {triggerDate = 2014-12-31 20:32:02 +0000}",
    "EKAlarm <0xb9c9230> {triggerDate = 2014-12-31 21:33:03 +0000}",
    "EKAlarm <0xb9af1c0> {triggerDate = 2014-12-31 22:34:04 +0000}",
    "EKAlarm <0xba9c8d0> {triggerDate = 2015-01-01 10:46:16 +0000}"
)

But when i check calender it only shows two times of alert? Is it not increase for 5 alarm alert?

check screenshot