Review Unhappy paying 500h before my parcel will be given to me

A waybill was sent to me from Lagos to Awka through Okeyson Logistics, the truth is that I received it on time and I’m not happy after my sister have paid for the waybill and when I get to the okeyson park at unizik junction inside that Filling station , I was asked to pay #500h before I will be able to collect my parcel.