Disappointed

In January 2024 ,I took a phone by foneyam Ackermans golden acre,the consultant there told me if to put down R809 deposit and R160 in a week's time ,I have asked all necessary questions as I needed wanted to know what I'm getting myself into.He and Ackermans staff assured me that after 12 months I will have full ownership of the phone , I have been paying R310 monthly without any hassles ,was even planning on doing another when the contract expires.......To my surprise today when I went to the same store to hear about my last 3 payments, I was told that the phone won't belong to me.I believe this Foneyam company is a bunch of ****** ,when my last payment is done I will have spent R4200 on Samsung A05 .Foneyam needs to please clarify and rectify this matter asap ,I also see new rental contracts came out on the 3Nov 2024 .Why do I fall under this new contract? All my friends has there phone and it belongs to them and they just 4 months before I bought mine.Can Foneyam please explain 😡😡😡