replace glass in Jennair oven door

We need help taking the glass out of the oven door. We have the screws removed from top, sides and bottom but frame does not pull apart. I have looked at other websites but they are not for this door. We don’t want to cause any damage so really could use some guidance here. We haven’t removed the door from stove as we don’t know how to do that either. The hinges are different from other models and don’t just pop off that we can see. Any help would be greatly appreciated. Rose