Rexona 72h Sport Deodorant Doesn't Work as Advertised

I bought two Rexona 72h Sport spray deodorants from a supermarket, one of them from my local “Dukkan Al-Jundi” market. I chose this product because it is advertised to last 72 hours, but it did not work for me at all. From last month, when I spray it on my body it comes out more like water than a proper spray, and as soon as I sweat even a little, the smell appears again as if I am not using any deodorant. I tried it several times and the result was always the same. Because of this, I want to return both cans and get my money back so that I can buy from another company. I request that the price of the two defective products be refunded to me without giving me the same product again.