Facebook-owned services, WhatsApp and Instagram, are down on Monday, leaving some three billion online users frustrated and unable to connect all over the world.
The social tools including Facebook’s own Messenger service were first reported as not being available from 04:25pm on Monday.
Users visiting the social platforms owned by Silicon Valley guru Mark Zuckerberg are confronted with error messages.
On Twitter, @WhatsApp wrote, “We’re aware that some people are experiencing issues with WhatsApp at the moment.
“We’re working to get things back to normal and will send an update here as soon as possible.
“Thanks for your patience!”
@Facebook tweeted, “We’re aware that some people are having trouble accessing our apps and products. We’re working to get things back to normal as quickly as possible, and we apologize for any inconvenience.”