Ripped off yesterday

[King Albert]

made booking, landed at apartment and paid 200 euro, was about to have shower when she come back shouting Police, Leave, leave and quickly ushering me out the door, i myself was fluttered up and quickly obeyed.
Waited outside a short distance but there was no police and no answer on her phone, door now locked,
Reviews of hers were good but now not advertising and of course she still not answer her phone.
How can they do this and it being Christmas too.
Nothing I can do now is there