Q1, a way of riding a scooter with out grip tape like bmx pedals, they use pins. they stick out of the deck.
here is a picture of them
this person has used grip tape to
Q2, daq fuk did i just read, speak English please
Q3, drill small holes in your deck and use grub screws or rivets to make the deck pins
Q4, use replacement pedal pins from bike shops
like this one or go to your hardware shop and buy rivets like these
click to enter link