Booking.com *****

I made a booking a month ago and paid more than half the booking amount. 5 days ago, my bank blocked my card because of *****. I kept waiting for the replacement card and only got it yesterday afternoon. Come to find that Booking.com has cancelled my booking, which by the way is still only 2 weeks away, and they refuse for me to show them proof from my back that the card really was blocked and that I honestly only received the replacement yesterday. I have PROOF!!! How was I going to pay without the replacement?? Also, this booking is 2 weeks away, why not give at least another week???