If you are ZOL customer and you haven’t been able to access the internet, it is because the ISP is currently experiencing issues with its network:
Important Notice: Network Challenges
ZOL
Kindly note that we are currently experiencing a network challenge that has resulted in some customers failing to access the Internet and/or their emails. The same has affected access to our Contact Centre channels. Our engineers are working to rectify this as soon as possible. Please bear with us