****med by Booking.com Emirates flights

I booked flights to Dubai with booking.com and sent a cancellation in March and they said it’s cancelled. But when I check with Emirates there was no cancellation done from their side sent by Booking.com. As I read here several complaints about Booking.com that means it’s a ****. It’s robbing people’s monies. I want my money back Emirates is waiting on them to send cancellation now it’s nearing the date of departure which was supposed to be the 19th