Incorrect booking date in Klook

Problem/Goal: Incorrect hotel booking because of stupidity in Klook.

Context: Misclicked the Dates for the Booking Date. Wrong Booking Date

I Called Hotel regarding it, they can check daw. As per Hotel They Can swap dates of the Booking if ever pero have to wait for their reservations tomorrow morning.

Will Klook refund or not. Since it's noted on the cart that it's not refundable? First timer to book. Di ko napansin agad.