307 1.6 gasoline / LPG vehicle taking water from the trunk

Hello, I bought a 2005 model Peugeot 307 gasoline LPG liarac, it was getting water from the trunk in the rain, I took it to a service in Izmir Ata Sani and the rear bumper was removed and the ventilation was made of silicone, although the water continues to enter. I am doing what is the reason for this trouble please I would like to help

Hello. Try replacing the rubber protection around the trunk. There may be leakage of water from around the baggage. Good forums ..