Missing Voxophone ect

[Kwak]

Is there a tool/trainer where it said. In this chapter you missed 1 for example Voxophone?
I restart my save game from the begin and watch this great clip
https://www.youtube.com/watch?v=r3JXR6NKviA&list=PLWtd0ISBZPcM2a1pFu8-4Vp7lPdLHFzjW&index=8

From this chapter I started to use this weblink. Now Iam back at the same postion.. Man.. I missed still///