Bertrandt Intern Embedded Software Developer interview questions

I passed the interview. I received an offer. The recruiting department then indicated they are only hiring MANDATORY interns, despite indicating to the Interviewers clearly that I am looking for a VOLUNTARY internship. I lost my deposit for a house. I had already purchased travel tickets and booked (and paid for) a temporary room in a hotel. Entire process was 1-2 Months. Ended up suffering a lot financially.