Worst courier company to deal with!!!!

Been waiting over a week for someone to send me an invoice!! No contact from anyone, xannot get hold of anyone and quite frankly the people i do chat to just dont care!!<br> <br> Getting extremely frustrated as a lady phoned me yesterday t(for the first time after a week) to get my details to send an invoice to me, she told me she could not send it yesterday as systems were slow and I'd receive it today. Well its 12 30pm and received nothing. <br> <br> I must say sky net is the WORST company to deal with!! Cannot get anything done in a Timeous manner with this company! <br>