It seems that the Apple iPhone 13 Pro Max 256GB you’re interested in is priced at R25,999.00. If you were to finance this over 36 months, your monthly installment would depend on the interest rate provided by your financial institution. However, without specific interest rate details, I can’t give you an exact monthly payment amount. For alternative options, the Apple iPhone 13 Pro Max 128GB is available for a much lower price at R89, and for accessories, you might consider the Apple Iphone 13 Pro Max Metal Ring Camera Lens Tempered Glass Protector for R99 or the 2 Pack - 9D Tempered Glass Screen Protector for R135.2. I hope this helps, and happy shopping!