Very common hotel ... basic services ... It is not...

Very common hotel ... basic services ... It is not for the 2 dollars but it is on principle ... a proper hotel does not act like this ... I find 2 small bottles of mineral water in the room so I provide to make them fresh by putting them in fridge (they should have been in there already, anyway ...), the next morning I find 2 more bottles on the cabinet ... I don't give weight to the thing ... I consume 1 of those in the fridge and at checkout I point out to have consumed only 1 single bottle and ask the bill ... do not they release anything, say they refer to the travel agency ... (I paid for everything, including taxes in Italy before traveling)
then I will be charged for 2 bottles on my credit card. Mah ... strange that I have not been made a separate bill for my consumption ... usually in America I am very careful about these things.
Was it Hitchcock ??? ;)