Dry chicken yet staff pour sauces on their lunch like a river

We have finally accepted to never buy Nando’s reason being, they are so stingy with the sauce you would swear if the store runs out it will be deducted from the staff salary. What is the point of asking a customer what flavour do they want for take away meal???You get home & you must eat dry & tasteless chicken. Lets not talk about the attitude the staff gives when u ask why is there no extra sauce when you asked for it :-(