#osint
The challenge text is in German and we need to translate it:
My buddy and I went for a walk in a shopping mall during our visit to Germany. When we were there, we got very hungry and decided to go to a supermarket to buy fresh bread and kebabs. When we got to the store, we were pleasantly surprised to find that there was a bread slicer there! That was very practical. We wanted to go back, but we had forgotten where the shop was! Stupid Americans, aren't they? Anyway, we were lucky because my buddy happened to take a photo in the area because he liked the architecture. Can you help us find the supermarket so we can buy some fresh bread before we fly back?

So the name of the area is Moabit Stromstraße Schultheiss Quartier, which is a mall in Berlin
I searched for the mall on Google Maps and found its website.
I went into the Shops section and filtered shops by Groceries. I tried the name of each shop, but that didn’t work.
I looked at the flag hint and it was Word_Word-Word. So I figured there must be 3 three words and the last two are connected with a hyphen.
I decided to just look on Google Maps instead and found Kaufland Berlin-Moabit

Kaufland is mentioned on their website, but it doesn’t have its full name.