Worst experience in my life!

The company is absolutely disrespectful! They promised a lot of things in the beginning, and I received nothing instead. I payed £950, a lot of money, for a nice experience. I had a simple internship at a company than anyone could apply and be accepted for free! The company is not replying my emails, they even blocked my phone number do I cannot call them to complain. Please invest your money somewhere else and don’t trust Fashion Week Internship! I wanted to receive a refund for them, at least half of the amount, but of course they don’t care about us! When I passed the interview they said “you will work with luxury fashion houses either haute couture” and I worked with a brand that was launched few years ago and is not even well known.