HELP Needed Please!!!

Hi people I've got this week off so started back re-fitting some parts back onto my car having trouble with 3 areas at the moment see below:-

REAR BOOT LOCK
DOOR SEALS
FRONT AND REAR WIPERS

The boot lock parts I have is the actual part you put the key into and then the 2 gold parts one that fixes with 2 screws and one with 3 and the black plastic seal.I can fit the boot lock into position without the seal on but when I put the seal onto the tailgate I cannot get it into position its really annoying!Any ideas on what I'm doing wrong I'm sure that if I can get it lined up with the seal fitted then it will just be a case of fixing the gold part with 3 screws the screw at the top screws into the lock then it should all work I think fingers crossed!

The seals on the doors I know you have the inner and outer hockey sticks and L shape ones that the window goes into but what other ones are they?I know there is a seal that goes all the way around the door how is this fixed on is it glued or does it have any clips  to hold it on?Then what other seals are there on the doors and how are they attached?

Lastly the front and rear wipers, I have all the bits but don't know what goes where or in what order I've looked at pictures but hard to see what goes on top of the body and what goes underneath if you understand what I mean?Anyway if anyone has some spare time to help me out it would be so appreciated if you could get get some pictures of the above fitted or any help you can suggest to me it would be so good.

Many thanks

Every time I fit a new Seal on the lock assembly I have to LUBe it with Vaseline, or KY it is a tight fit, if it weren't it would leak.