clock in ic

Hi i am trying to make a 12hr clock in quartus using these two chips for a 7 segment display I cant figure out hour to get the hours as i have the minutes and seconds done aleady please help. This is what ive done so far

Well... I'm new here and it's the first time I've been posting things on forums or something like that (I don't even know if I have the morals for it); But anyway, I would like to show, here, a small project that I did in an Integrated Circuit simulator... A Clock... Well I'm not a professional...