UB CC overpayment to purchase an item higher than my credit limit

Hi, I am planning to buy an iPhone 16 worth 53,990 (promo price) with my UB credit card with a 39k credit limit. Can I overpay my cc to meet the promo price for installment 24/0?

My initial plan is to pay the amount in cash that my cc can't cover, but that would make the price of the phone to 57,990. Sayang discount..