2nd company contac

Well a second company contacted me... rent-a-center... their regional manager wanted me to meet with him and a local store manager for an interview tomorrow... so it was all cool and stuff till I look at their website and it says you have to be 21 to work for rent-a-center so I call back and ask if there are any age requirements and he says I must be 21 I told him I'm not of that age and that I was sorry for wasting his time. Well that just BLOWS.