Bad rash and leakage.

Pampers nappies gave my baby bad rashand leaked so bad because I trusted the brand I kept on buying thinking it will get better. My baby had rash for weeks until I changed to another brand. The leakage happened at night I had to always change my boy clothes in the night because of the wet clothes. I had enough when I saw it leaked even during and the rash did not go away even after using many creams and ointment. Why do they call it air-dry and no rash nappy when they are not. I am very disappointed.