Is the door hinges worn. This needs to be fixed before you try to fix the window alignment.
First the door panel needs removed.
There are some clips at the top of the door panel that you can adjust the window in and out. You might see where thay are when you roll the windows up and down when they're fogged on the inside.
It also looks like the window is tipped fwd too.
Your Haynes/Chilton manual can give you more info too.