Unable to connect to iTunes Store
After updating to OS X 10.11.4, the newest OS X El Capitan update, I can no longer connect to iTunes Store. Basically, the whole app is unable to use Internet to get the contents. It is really frustrating. I have a iMac, mid-2010 model. Can anyone help with this issue? Also, quitting the iTunes app has become difficult as I have to force quit every single time. I'm using iTunes 12.3.3.17.
iMac (21.5-inch Mid 2010), OS X El Capitan (10.11.4)