Hi anooshazeno,
At the moment the program is bilingual, so you need to be proficient in German to study it. But there are plans to change that - I recommend you look at the following page when the application period for the program starts next year to see whether there has been a change:
https://www.uni-hamburg.de/campuscenter ... 1683378006 Since the application period might change to an earlier date, too, please look at the page in Februrary.
Best regards,
Birte Schelling