Samsung Phones on Blue Bargain Always out of stock

Samsung Phones always out of stock. At the beginning of this month the Blue Bargain Sales was launch by Telkom, Needless to say the phones advertise( Samsung S20 +) were out of stock from the time it was advertise till today, Why Telkom would you advertise for something always out +of stock. This is not professional, I have 3 contract with you , How about some customer loyalty

I have every week enter my details and each week there is no stock

Please Telkom do not advertise for a product which you do not have , Its a bad gesture