Due to small size the food is very expensive

I ordered 2 portions of pop prawns. Arriving home I found six small prawns in the one and seven in the other. The prawns were so small that I decided to weigh one portion. The result is - 1 prawn 3 gram. Six prawns: 18 gram. Doing a little calculation I came to the conclusion that the cost of the prawns is R 1661, 11 per kilogram. I also ordered 3 large hakes but found the size to be rather medium and much smaller than in the past. Is this **************** or are their some kind of ***** going on (food gets ****** from the portions)? I many times ordered from this shop and although their food was very tasty I had trouble with their service regularly. The quality of the food is also declining. I looked at the reports on Fishaways shops in Hellopeter and found a lot of complaints, a lot of them very much the same as mine. I will therefore certainly not buy at Fishaways any more and will also take this to the local newspapers.