This is obviously not nice, and we ask you to report the defect to us as soon as possible after discovery. Was your product delivered like this? If so, this probably happened during shipping.
Register your product for return (https://www.brabantia.com/retour), attach photos of the damage, let us know what solution you would like and wait for approval and the relevant instructions from our Logistics Department.
Did you discover or report the damage after the specified return period? Then we can no longer be sure that this is shipping damage. From then on, damage such as a scratch, dent or breakage is seen as use damage. This is not compensated for under warranty.