Jojo International — Registration and refund

I had registered under Jojo international for the GCC job vacancy . But it was a bad experience I got from them.i didn't got any opportunities and when I ask for the refund of the my registration amount they are not respond in proper manner . I registered under the dargeling branch under mis Roslin predhan.and my recruitment co ordinator was mr Arup from Kolkata branch .they are not even responsing now a days