Buffalo is a ****

I was supposed to receive my package latest today at 9am (03 May 2024) since I received a message from Buffalo on Wed at 9am (01 May 2024) that my order will be delivered within 48hours. Now the driver which is Sipho Khumalo rescheduled my order without communicating with and his reason is that I said it must be rescheduled to Monday (06 May 2024)