Hungry lion is theeeee worst

I bought wings at Hungry Lion and the bucket had 14 wings instead of 20. I reported this ln the survey and the customer care consultant contacted me gave me a reference and then closed my case, thereafter the wicode they provided was said ti have expired, I was sent another which also didn’t work, the cashiers continued mocking saying that I was trying my luck with expired wicodes and they made a mockery even the manager didnt help at all