Bad service from the supervisor on the 11 November 2023

Good day I am utterly disgusted and disappointed in the services I have received at the Hungry Lion in Shop 9 & 10, Sharon's Place, 89 Lilian Ngoyi St, Pretoria Central, Pretoria, 2000 on the 11 November 2023l. As a paying regular customer I DO NOT expect to receive such poor service. the supervisor gave me bad attitude when I was asking for a certain part of met, she told me that this is not KFC if want to choose certain parts of chicken I must go to KFC. she then gave me my money back and told me where the hell to get off, I was so embarrassed please help me as I love Hungry Lion