we tried to book a holiday. when we made the payme...

we tried to book a holiday. when we made the payment, the site showed error, so not paid.
try to book again there was a price change I could not book yet.
i went to suntip just booked with the confirmation that i paid.
afterwards it turns out that I had paid
now i want to cancel. this will cost me 507.00 1 day after. i think this is outrageous a lot of money. have also taken out a cancellation insurance of 120. this also doesn't help. I call your price everything to me.
I find out that you can cancel after two free of charge. This is stated in the law. They have never heard of it at price. I will continue with this case. the dollar signs are for themselves