Row Six Melaka

I am a regular customer here and all was good except for 2 separate incidents. The first was sometime back, which was rectified professionally on the spot by the previous supervisor. Thumbs up for that. Well the 2nd incident was last night (25/7/18). I ordered your fresh pineapple juice which is my regular order. I love your pineapple juice, but unfortunately the pineapple juice that I ordered yesterday was so watered down which in your menu clearly states 100% pure fruit juice. As I was making payment I just informed the cashier about the pineapple juice so as to make her aware of it but she was not happy about it and defending the juice as if I was wrong to pass that review to her. I asked her if the person making the drinks was new as to me she was a new face since I am a regular to your outlet. All I wanted was for awareness... Unexpectedly my drinks were not charged to my bill which i welcome but the attitude of the cashier who maybe the supervisor as well was not to expectation of a customer relations staff. For all this time I've been patronising your outlet which has great food by the way the staff was always professional especially the supervisor. I hope the higher management will look into this as I do not wish that the quality of service and food as well of its drinks in this outlet goes down the drain.