Something really strange is happening to me. Basically, I booked a bed in a hostel called Arsernal Tavern in London. Its address is 175 Blackstock Rd, London N4 2JS. It doesn't have very good review but there're still thousands of reviews about it due to cheap price and being near the stadium. My booking is in June, but the other day I got bored and searched to see it again. However, I couldn't find any of its information. Their own website has been shut down, all pages on other sites such as hostelworld have been removed completely. For other sites still having their information, all days are marked as unavailable. They don't update their social networks anymore. I tried to contact them via email, facebook, phone but there was no answer. I searched and there was no scandalous news about it. It seems the hostel just quietly disappears. I can't believe something like this can happen. The hostel has been around for years and are pretty big with 50 beds or something. I've already paid in full for my stay and I believe there're a heck a lot of people like me who haven't known what's happening. It sounds the hostel has run away with our money. What should I do now?