Stopped working a few monthes ago. Told me to download app. Apple store says app isnt available in us?
Just to be certain, you do know the WGT in the Apple app store is only for iPhones or iPads, correct? If you're downloading the app for Mac OS, you need to go to the WGT download page:
Once there, select Mac OS. It will download the file. Then install as one normally would. When installing, remember to drag the WGT icon to the applications folder and not double click on it.