digital clock problem

hi i am beginner using multisium i want to develop a 24 hoursdigital clock i am not able to reset at 23 in hours for mater reset of clock i am able to reset sec and min can u pls help me how to reset at 23 hours and can u explain why it not stars from 0 in all i have attachet multisium file can u rectify the clock and give me the correct file and pls do necessary corrections needed to make the clock work

you may want to post it as image or pdf, not everyone uses multisim