Delayed Delivery by Buffalo Couriers

I made an order on Shein and payed for Import taxes to be delivered by Buffalo Couriers. I have received that is due for delivery on the 12 of April 2022 but no one came to my house. I called Buffalo courier and they told me that the driver was late to deliver they will deliver the following day, i waited on the 13th and no one pitched i called again they told me the driver was late they will deliver on the 14th and nothing happened. They don't call to notify that they won't make it they just leave you waiting and waiting for delivery. Please assist to get my parcel.