It's very hard when you haven't got it front of you. Byron may be right the harmonic balancer might need to be pushed on further.
The top pulley your showing is the round edge and correct for the car.

You may need to lock the engine and pull the balancer on with the bolt. But make 100% sure the key is lined up and free of burs etc. I would remove it and inspect before you do anything else.
Lube it lightly as Byron stated.