1. What happened this half-year
Both products sold fewer orders every direction the data is read. Burger orders fell from about 6,900 in January to 4,200 in June, a 39% drop, and pizza fell from 3,600 to 2,400, down 34%. Put together, the business went from around 10,500 orders a month to 6,600. This is a steady slide across the whole half-year, so the honest answer to "are we growing" is no.
Yet the money did not fall as fast. Total sales dropped 23%, less than the 37% fall in orders, because the average order grew from about RM 30 to RM 37. The shop is serving fewer customers but charging more per order, mostly because it stopped giving away so much in discounts. Burger is the bigger engine by orders, but pizza brings in far more per order (about RM 50 against burger's RM 30): burger is volume, pizza is value.
Making money is good, so why worry when sales are holding up? Because a sales figure that stays steady while orders fall is hiding a real problem: fewer people are ordering. Every order is a customer choosing this shop, so falling orders mean the customer base is shrinking. It is tempting to read the rising average order as a reason to chase a few high-value customers and let the volume go, but the numbers say that will not work here: the shop has, in effect, already run that experiment. The average order rose 23%, yet sales still fell 23%, because losing 37% of the orders swallowed the gain whole. The higher average also came as repeat orders fell, so leaning on value keeps pushing the loyal base away. Chasing a few big spenders is not a safe strategy here; it is the path that just cost the shop about a fifth of its sales.