Non existent customer service @ Skynet Worldwide Express South Africa

Non existent customer service. I am in the process of renewing my vehicle license disc though an online company that provides the renewal service but unfortunately they rely on Skynet as their courier partner. Firstly, they claim to make delivery and state "consignee not available" which was impossible in my case I worked from home on the day of supposed delivery. As a customer you cannot get through to the Skynet customer care line, you opt for the call back service and that does not happen, you get no response on their WhatsApp platform and nor any responses from their customer care email address. I would strongly urge potential customers to look elsewhere as there are much more reputable courier companies out there.