Getting the spells

you already have flinpendo ,hermione gives you the spell but the others you have to go through a obstacle to get them you pick up the spell book by walking up to it and it should say next to the x Pick up press the x button and it will automaticly pick it up then you go to select and press L2 or R2 till you get to aspell thing move it onto the
spell and push triangle or square its up to you