My credit card failed to pay the down payment yesterday they asked, just when I got home they found it failed, so they will meet me tomorrow to ask for payment, but I already signed the contract and voucher was already issued to me, my question is can I still CANCEL the contract because I just found it now by reading several feedback that they're not honest, I just realized now the contract and info of the hotels they are giving was not clear and detailed, but because of their sweet words I don't know why they able to convince me and my wife,with my kids besides me. What is the better way to do or tell them? Thanks for any answer.