I am hoping to translate my game to Deutsche, by following this tutorial. However it doesn’t show the languages I can test.
Mine Shows this:
His Shows this:
I’m sure it involves a csv file, which I already have imported into the game, but I don’t know how to enable or use it
Can anyone guide me for this? As I am totally new to this system, thanks 
Thank you for the tip, I didn’t know this originally, although all the text is still not translating
Would I have to configure other settings to? or would the csv file be wrong
If you’re setting the SourceLocaleId to nl-nl, then that means whatever is in your Source column is going to be the text being shown. Assuming the default text is English, the SourceLocaleId should be en-us.