Problem with new truck and 95mm wheel

Hello, i bought new trucks and 95mm wheels, but i have 2 problems and maybe someone dealed with it.

The shaft is too long and the thread is useless, can i solve it with spacer?

And the pulley doesnt match with this big wheel, any ideas adapting it?

IMG_20200724_142419

You have to buy a Abec core wheel pulley. You can get it here.

You also need spacers before you put the wheel on