MISLEADING ADVERTISING: At about 11:40 am I was se...

MISLEADING ADVERTISING: At about 11:40 am I was sent an advertisement on which they proposed a column with a disinfectant gel dispenser, plus 12 free refills for the price of 130 .
Having an activity I appreciate and decide to buy at 4 pm; on the website he gave me the purchase of the column but without mentioning the gel; suspicious, I decide to write to support and there they tell me after about an hour that the offer is already over - but, hey !, I could buy everything separately. (Obviously at a loooong price.)
To which I complain, saying that a few hours had passed from the arrival of the email to the purchase. How is it impossible that the offer is over? There are no time or stock limits on the flyer, especially since I was encouraged to purchase the same, only at a higher price!
At the moment I have not yet received an answer.
My consideration is that they use this illusory marketing, making aquolina come with low prices, but eventually leading you to buy at full price; if I hadn't written to the assistance I would have found myself buying the column without receiving the 12 free gels, thus making a purchase in half and above all feeling cheated.
I'm sorry Manutan, but that's not what we do: if you send an advertisement, you have the decency to write that is only valid for an hour or two!
Or don't send it just because the people who work need at least 24 hours to read the email and be able to buy!