Hi there! Tawny from the Customer Support team here. Sorry you're having a bit of trouble with Keyword Explorer!
When you upload a CSV of keywords to a keyword list, the default is to show you search volumes for the US. You can set a Locale you'd rather see data for by formatting your CSV a little differently, though! If you take a look at the second example on this page: https://moz.com/help/guides/keyword-explorer#frequently-asked-questions, that format should allow you to upload a CSV and see search volumes for Austria rather than the US.
Hope that helps! If you're still having trouble, feel free to write in to help@moz.com and we'll do our best to answer all your questions! 