In this step we have to arrange all the white corner pieces to finish the first face. This step is still intuitive, you can do it without learning a single algorithm. If you don’t have patience I’ll give you some clue.
Twist the bottom layer so that one of the white corners is directly under the spot where it’s supposed to go on the top layer. Now, do one of the three algorithms according to the orientation of the piece, aka. in which direction the white sticker is facing. If the white corner piece is where it belongs but turned wrong then first you have to pop it out.
Riding the Cube Fantastic 