I think this is just stupid! {read to know}?

i want to return a top i got at this store and on the receipt it says that they allow returns only within 10 days of purchase, but only exchange or store credit. aaaannd i want my money back! i don't really like anything in that store and it totally sucks i can't just get my money back!!! ugh. why do they do this? it really pissed me off