I Can't Sign In/Get Onto iTunes Store With Imac Or Ipod
For the past couple days I have not been able to sign in or get onto the iTunes Store with my iMac or iPod Touch. I click on iTunes on the imac and it's just a blank screen.
When I tap on the iTunes Store on my ipod touch it just shows up as a white page.
Everything is updated with the latest software.
What do I do?
iMac, OS X El Capitan (10.11.1)