Adding days to NSDate

Question

I want add days to a date, I got many codes for this but none of them are working for me below shown is my code,please somebody help me to fix this issue

int         


        

Answer 1

    NSDate *Date=[datePicker date];
NSDateFormatter *dateFormat = [[NSDateFormatter alloc] init];
[dateFormat setDateFormat:@"dd.MM.yy EEEE h:mm a"];