What device u playing on? I play in my phone and laptop. An in both i need 5 treatmeants for 1 day 9 for 2days 14for 3 and 15 for more than 3 days.
I guess what u doing is one day at the time. U gotta press the treament until it said 0days and it would tell u how many packs u need.
Same with morale boost one pack give u 15% 2 pack is 100%.