Extremely poor service

I went to the Mtn store at College Square Bloemfontein to enquire about the Huawei P40 lite on Saturday the 30th of May 2020 and Alfredine informed me that I should come on the 01/06/20 they "have stock available". Only to find out that this stock available is 1 Flipen P40 lite and by the time I got to the store it was taken by someone else... How on earth do you tell people that you have stock with only one handset? I am very dissatisfied and disappointed with her service, no transparency. The least she should have done was tell me that they only have 1 and not just say I must come back