Are you trying to close the gaps in Audio 1 and Audio 3 - those are the only gaps I can see?
If so you cannot, because there are no corresponding gaps in the other video and audio tracks. The only way to close those gaps is to move the clips in each of the two tracks manually.
Otherwise, you will have to lift material from each of the other tracks to open up gaps to match those in audio 1 and 3. Ripple delete will then work, and material in ALL tracks will move left to close the gaps..
