Hey guys

I'm currently using Mobile Sythe as that's the only one that seems to work :/
It doesn't work for my phone or my laptop and hasn't done for 3 days (I'll try my iPod in a minute).
I've tried the basics like deleting browsing data, cache etc and flushing dns. Nothing has changed though.
Information:
It just stopped working randomly one day.
It seems to be like that on all my devices.
I'm thinking it's something to do with my internet purely because it's not working on any of my devices. Any ideas what I can do?