Compare edges
Describe whether one corner is proud and whether a shelf or drawer blocks closure. Include the furniture panel on an integrated model.
Assess the whole closure
Hinges, fittings and seals work together. A full-door photograph helps screen the enquiry, but physical inspection may be needed before compatible parts or suitable work can be confirmed.
A useful distinction
A folded seal section, a split in the material and a uniform gap around the door are different observations. Naming the physical condition helps make a parts enquiry more precise without establishing the cause remotely.