Write a question about the following article.

We go to her banks door and knock and go " Cans we have our monies now " and they say " No , not yet ... " so we try the next week : * knock knock * " Hi , ! we need our monies !

Question:
Why do they keep knocking on the bank 's door ?
Available choices:
(A). They are trying to get their money ..
(B). They are trying to take someone 's money ..
(C). They are trying to scam them for money ..
(D). They are a debt collector ..