Unhappy customer

I bought 2 double burgers for R68 at Honchos park central on the 3rd of November 2023, when i get home i noticed that they gave me single 2 burgers instead of double, i couldn't return it same day because it was already late. The following day i went to complain and the gave another 2 single burgers after i was interrogated. The person who was assisting she never apologized for their mistake