Lancôme Prize Giveaway Scam

I’d like to alert South African consumers to a scam being run by Lancôme. The idea is that you receive a makeup gift set after alerting 20 friends to their promotion. With great enthusiasm; I sent this to my 20 friends immediately (yes, I love the brand that much) but I unfortunately had to send in groups of 5 each due to the restriction on WhatsApp. When I tried to continue; it only registered that I’ve sent to 5 people. I’m really disappointed that we have to deal with companies such as Lancôme that are busy taking advantage of consumers in spite of all the anxiety that we’re currently living with. Please can somebody shut down this scam?