The locking bolt-the door lock latch in the Necsiah is located on the body pillar.
A hexagon by eight needs to looser the lock lock so that it begins to move. You don't have to worry about the inner ring that's going to fall inside the door if you pin the bolt too hard, because it's embedded inside.
Now you need to change the position of the striker in different directions. When the bolt is moved, it must be secured and checked as the door is closed. It is necessary to continue to change the position of the adjustment bolt until the door closes gently and the gaps are smooth.