Worst online shop I've used to date

Recently my phone got damaged beyond repair as needed a new phone I was looking around and found that Vodacom had a Xiaomi 11T Pro in their booklet but when I went to the store they did not have an ETA on the phone and the online shop didn't even have the phone listed. I waited for 2 weeks and finally the phone came in stock, I jumped online and ordered the phone even got an email from Vodacom saying that the phone was on it's way and would be delivered within 2-5 working days. A few days later I insterted my sim into my mother phone to see if I had recieved any tracking number for the phone, instead I found that I had to send a comfirmation from my number to vodacom to accept the contract, this is after accepting on the website and being told that my phone was on the way. After I accepted this I got an message saying that the phone was out of stock, even tough the phone is still listed as in stock on the Vodacom website. The only reason why I have not cancelled my order is due to the fact that this is the device that I want and vodacom seems to be the only carrier selling the device on contract. I do not have any phone at this moment and the contact number listed is my work number