Vodacom is ****ing with my time ...

I am so ****ing irretated with vodacom... last week n went to open a cell Phone Contract ... just keep in mind i have a contract Already there ... the lady who helped me told me n could open a contract and she will help me i wanted a iphone 13 contract then there was told that they dont have stock and would phone me ... so i waited never phoned ... went back the following week ... then was told me there was no stock again ... and that they would call me ... i waited n week ... they never called ... i went in today en there was said that i do not Approve for a Contract after i was approved the 1 st week ...??? Sooo how does this work ?.. is almost a month i have been struggeling ... to get this contract ... ? My salary is sooooo high soo dont tell me i dont have money to pay? Because every month i pay my other account ? Soo what is the Problem ?? Clearly dont want me as n good Client