To detect the installation, please try to put wp after the .co.za on the domain, for example, robin.co.za/wp.
Because there is a chance that you have installed WordPress in the wp directory.
If you require further assistance, please
send a message to our WhatsApp helpline: https://whatsapp.afrihost.com
or visit our Help Centre: https://help.afrihost.com/
or see our FAQ page: http://faq.afrihost.com