If you go to on demand section you'll find a lot of beginner tutorials like card fundamentals by Aaron Fisher and there is also a free tutorial for the erdnase colour change by JB. If you are an absolute beginner you should read some books like expert card technique and expert at the card table.
Thank you for you comment
also I want to ask
how can the tricks be faster?
I play a trick for long time..
but it still too slow
Can you clarify what you mean?