Vead: Line 19 and 20 should be #define HOUR_OFFSET (16) and #define Min_OFFSET (8u) insert these lines in the code. These are used in the #define TIME_HR_MIN_SEC equation but not defined and the ALARM_TIME_HR_MIN_SEC. Also the Month and day offset defines are also missing. Still checking for other issues.
oh My mistake I just did copy paste, I forgot to define please check other issues ?