Laybuy

Hi I made a laybuy with Skipper Bar Randfontein for a Jean worth of R350 and a white all-star worth of R700 and deposited R350,Now am in need of the all-star and can't afford the jeans so I asked the store manger to allowe to pay the balance of R350 and get my shoes but he refused stating that I must take both.Please assist for more info my number is ********** 860. Thank you