Bisleri water
Not giving the correct bottle

I from uniworld garden sec -47 gurgoan tower -4 7th floor 703 complain- we have been taking bottle from starting of the may and today he came to give as bisleri bottle {20lt} and we gave him 60 rs he said its of 70 rs but since after a while he said ok fine give me 50 rs then as i asked why? he replied that the water is not besleri and it was packed in a bisleri bottle so i have complaint to see over this mater as the bottle we got is not the besleri but since it is packed in a besleri bottle we have a complain

thanx and please solve this matte