Yves Saint Laurent Libre 50ml Weak Longevity Issue

I purchased a Yves Saint Laurent Libre 50 ml perfume from Dillard’s in January and I have noticed that this particular bottle does not perform like my previous ones. The scent only lasts around two hours on my skin and then disappears completely, which is very unusual for this fragrance and disappointing considering the high price I paid. Because Libre is one of my favorite perfumes and I normally get much better longevity from it, I am concerned that there may be an issue with this specific bottle. I have not yet contacted customer service directly about this, but I wanted to formally share my complaint and request support. I kindly request that this bottle of Libre 50 ml be replaced with a new one, as I truly love this perfume and would like to continue using it with the performance I am used to.