On 26 March I received money through western union and on 29 they disabled my acount. I try to cash them out today and they said the MTCN doesn't exists :| can google withdraw my money?
I think they can cancel as long as the money hasn't been taken, which was the case for you. Too slow.
Yes, But there could be any law or rule, Anyone who was unable to get payment on time then money lost! Unbelievable. Even I think if it is large amount then you can also open police case.