All pieces are on their right places you just have to orient the yellow corners to finish the puzzle. This proved to be the most confusing step so read the instructions and follow the steps carefully.
Hold the cube in your hand with an unsolved corner on the front-right-top corner, then do the algorithm below twice or four times until that specific piece is oriented well:
It will look like you’ve messed up the whole cube but don’t worry, it will be all right when all the corner pieces are oriented.
Turn the top layer only to move another unsolved yellow piece to the front-right-top corner of the cube and do the same R’ D’ R D again until this specific piece is ok. Be careful not to move the two bottom layers between the algorithms and never rotate the whole cube!
Riding the Cube Fantastic 