Shop sells food thats sticking out of the pakaging

I don't understand how you can buy a large food product and they serve it in a small box. I bought fish &chips on 11/09/2015 and they gave me my fish half sticking out of the box, so i asked why is this? the cashier has the nerve to tell me to fold my fish in half so it will fit in the box SIS!<br> 1) Not presentable<br> 2) I cant touch food with my hands that's not mine<br> 3) Unhygienic because by the time i get home that fish sticking out would have contracted all sorts of germs.<br> <br> AND WHATS MORE IRRITATING IS THIS IS NOT THE FIRST TIME.