Cancellation of a Confirmed Booking

Had my booking done at Casa Flora Guesthouse at Silver Lakes in Pretoria via Bookings.com on the 16th March 2022, for the 3rd to 7th April 2022, it confirmed. On the 25th March 2022 I got a call from +***5 saying that I must cancel my reservation, the reason therefore was that they have a company whom they have a contract with that have have booked for 31 days..... I refused to cancel and today 01 April 2022 I got a message that my booking have been cancelled

My name Abram Mogorosi _ +***0