GIVE ME MY MONEY BACK!!!!!!!!!!!!!!!!!!!!!

I attended a Bachelorette on 30 October 2021. The bill came to 5000 which was paid however I did not realise that the it has been paid in full and I paid an additional R1400 towards the bill. When I realised the mistake, I let me waiter Morne know and left my details and I was told that Beefcakes would be in contact with me. Monday came around - and NO ONE from Beefcakes made contact with me. I then emailed them and Waldo emailed me for bank details on Wednesday 3/11/2021 and asked for me bank details. Almost immediately, I gave him my bank details. I followed up again on 5/11/2021 and no response was given. I then re-followed up on 8/11/2021 and no response. Eventually I called again on 8/11/2021 and spoke to Adolf who told me to email him and to date I have had no feedback from Beefcakes and I do not have my money back from Beefcakes. I do not know what to do anymore. I just want my money back and to have this done.