NEED LICENCE DISC APP**** FOR

I app**** for renewal of a car licence in January, It took quite a while to receive it. However when I did receive it there was only the receipt of proof of payment in the envelope and no licence disc. This was no fault on the company's part because I had to renew another vehicle on my name first before I could get the disc for the first vehicle. I received the disc for the second vehicle hoping that the disc for the first vehicle would also be in the envelope, however it was not. I tried phoning the telephone numbers given on the website for this company but the message on the other end just says that "the number you have dialled is not available at present, please try again later" I have written an email to them and so far have not received an acknowledgement of the email. I need to get the disc of the first vehicle urgently but do now know how to reach CarLicence.co.za. Does anyone know how I am able to reach them to speak to them? I give them two start just because they are not contactable in any way. T Stewart