Dollar General review: check machine

Every time I go into the Dollar Store when I get to the check out they tell me that the check machine is down I spend a lot of time and money in this store and it is very frustrating to not be able to write a check. They need to at least put a sign on the door that the machine is broken if it is I'm not sure if they even know what the machine does they are dumb as can be. Please see if you can't have this problem fixed or you will for sure loose more business this is the only dollar store we have in clinton the next dollar store is about 15 miles away.