Rape Survivor In a Foreign Country

I was on holiday in Mallorca when i had my drink spiked and i was sexually assaulted and beaten by a man. I stayed there only for a few days and then I had to come back to London. The police asked me to travel back otherwise they might have to close the investigation. I need to go back to find/identify the man and recognise the places where I have been, which is really hard to do through google map and a few pictures. I'm asking for help for my own sanity and inner peace, and to feel like I did the most that I could do to gain justice for myself.
Even the smallest amount that you could give to help me travel back would be a huge step for me on the way to heal mentally and will be appreciated a lot.