Shame on Vodacom Keywest.

On the 23rd December 2023 my husband and I went in to Vodacom Keywest to sign a new contract for the Honor Pad X9 package, we also added a Honor Band 8 to our contract. We were informed that they ran out of stock due to the Festive Season, but they will have stock on the 2nd of 3rd of January 2024. I went in on the 2nd and was told that stock only gets delivered the following day around 13:00. I went back on the 3rd at around 15:00 only to be told that they haven't received the stock. I was promised that the devices will be in stock on Monday, 8 January (that is today). I phoned to check, only to receive the disappointing news that the stock was still not delivered. Again I was promised that it will be delivered tomorrow. There was no effort in compensating me for the disappointment and inconvenience. Can I even believe the promise? Should I rather cancel my contract? How can Vodacom make up for it? I don't want to be part of the Vodacom family if they treat their customers this bad.