Blatant Theft

Took my daughter's car to be washed yesterday- we were sitting watching the car being vacuumed when suddenly change was passed around between cleaners and lo and behold all her change for parking was gone when we got car back - overheard comments about change from cupholder but never thought people would ***** so blatantly- obviously we can't prove it and should have removed the cupholder but we will never use that carwash again. Have been going to that petrol station for over 20 years so disgusted is the least I can say