Poor Service

parcel was wrongly assessed for duties. Instead of USD325 it was assessed at USD3250. This leaves me to pay in excess of R8200 for duties. One can understand a mistake but I was given email addresses and around 10 telephone numbers to phone. Besides one NONE even answer the phone or mails. I eventually got through and when I gave the tracking number, she saw that it was wrongly assessed. She gave me her email address *** and I have every other day followed up on the mail with the receipt of how much I paid and have not even got an answer back. Its been a week now and the package is car parts that I really need but am not willing to pay 135% import duty on something I should at most pay around 25%