New freezer gasket

Brand: Frigidaire
**Model Number:**AP6037262
Main Symptom: gasket not sealing
What happens & when:

Error Code (if any):
Parts or tests already tried: new gasket is not sealing its worse then the old seal
Photos / video link:

Hello, any door gasket has to be heated with a hair dryer or heat gun to remove the wrinkles and soften up the vinyl. Be careful not to burn a hole in the new gasket. Keep the hair dryer moving in a constant motion. You will see the wrinkles go away. Once the wrinkles are out, close the door and carefully go over any gaps with the hairdryer.