I trust you are well,
Please check with your router manufacture for the supported network.
Kindly also have a look at the Officially supported devices from Afrihost below:
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