Booking.Com

I own a Guest House in the Midlands KZN, I have written to them re the out standing commissions they say I owe them since April 2020. The credit department never comes back to you, have phoned and phoned and written countless times. They say I don't owe them!!! Even phoned and spoke to a director called Tom. The said he would sort it out!! Now they have suspended my property!! I am so frustrated with their service!!! Or lack of!!