Issue with app start up, saving, loading etc.

So for the past 6 days, I have been unable to complete any freelance work as none of my apps on my Adobe creative package are loading. The start up page for each app (if on the rare occassion launches) is completely blacked out and blank. And when it can open a file (if and when it does), I can never save as, open a new document, or export the files correctly. My work is all on hold and I'm starting to lose clients as I cannot complete any work on Photoshop, Illustrator, InDesign or Lightroom (I have all the apps and none of them are working).

I have done all I can from looking at the forums and even called Adobe Support, but the gentleman on the phone didn't provide any assistance whatsoever. I have re-installed and un-installed the Adobe Creative Cloud app, used the file cleaner from Adobe as well as re-download all my apps. Update my Mac (it's all current) and clear some of my harddrive. This hasn't solved anything.

What can I do so I can finally use my Adobe suite.

One extra note is that I am paying for my subscription monthly and am from the UK, but situted in Australia right now on a short term visa, I noticed on my account it prompts me to buy a new package. Maybe is it due to my license being only a UK one? Maybe I am wrong, but this has crossed my mind. I refiuse to pay extra and double for my apps and subscription.