There should be a fault if the opponent's defender gives a sliding attact at my strikers in Panalty Box !!

Of course, if the strikers are pretending, then, it can be accepted that, there is no panalty kick given ....

And, another thing is that, the opponent shouldn't give a sliding attact at my defenders and goal keeper to get the ball, and imediately, they shouldn't be so fast in waking up and giving another strike right imediately !!