The freezer door is canted and the right side of the door will not close completely. When you put your hand by the door seal on the right side, you feel cold air escaping. Also causing the frezzer to ice up and leak water. How do you adjust the door?

Sounds like it's come off the rails, empty it completely trays & all. pull it all the way forward & lift it up it should fall or you may have to gently drop it back into position.