ios - select week in FScalender in objective c -

i trying select complete week in fscalendarscopemonth

had used fscalender : https://github.com/wenchaod/fscalendar/blob/master/moreusage.md

#pragma mark fscalendar - didselectdate -(void)calendar:(fscalendar *)calendar didselectdate:(nsdate *)date {      if(![date isequal:selecteddate]){          (int =0; i<[weekarray count]; i++) {             [objcal deselectdate:[weekarray objectatindex:i]];         }          weekarray = [self daysthisweek:date];         markdate = date;         selecteddate = [weekarray objectatindex:0];         (int =0; i<[weekarray count]; i++) {             [objcal selectdate:[weekarray objectatindex:i]];         }          nslog(@"monday date week selected ==> %@",[weekarray objectatindex:1]);     } }