Front door sagging

[mark306]

I've noticed my front door is sagging and you have to push it quite hard to shut.

It looks like it's leaning slightly from right to left (see photos).

I have three pencil hinges (I think they're called looking on google). Each can be adjusted by an allen key at the top and bottom. I tried turning the top one (on the top hinge) a few times (clockwise) but nothing seems to have changed.

Can someone who knows what they're doing give me some advice on how to fix this problem please.

Thanks
Mark

 

[crank39]

Open the door and look at the back of the hinge, you should see 2 allen key bolts, turn these