False Marketing from cell C and Huawei

On the 22nd of July I saw a promotion of Pura 70 from Cell C which was giving a free gift of A Huawei Mate pad. I got attracted to this offer because I was planning to give my daughter the tablet. So I just realized that it was false marketing to make people take this contract and be promised that the tablet will be delivered within 7 to 21 working days which has passed without receiving a free gift. Can someone from Huawei please explain why are they lying to customers promising something that they are well aware that it's not going to be sent.