Hello everyone, I recently purchased a pre-loved square chevron mini in caviar leather. It's from the 16S collection, so the leather is quite sturdy and stiff. I really love the style of this bag, and after searching for a while, I was finally able to find it. However, I’ve noticed a crease on the flap, even when the bag is closed. Does anyone know how I might smooth out or remove the creasing on the caviar leather? Also, any tips on preventing it from getting worse would be greatly appreciated!