No stock on a newly advertised phone.

I saw on MTN's February 2022 leaflet that they sell the Samsung Galaxy A03 Core for R 1,199 I went to Soneike MTN and the 2 Capegate stores to buy it, only to hear they never even received stock. Then why is it listed? They even checked the system what stores have in stock without success. I waisted my 1 day off a week for nothing. Can MTN please send a phone to my local store for me to purchase, because I need that phone asap. Thank you, and I look forward to hearing from you soon!