Could there be more documents written in voynichese ?

[ReneZ]

So will they be kind enough to atleast tell us why they removed the original cover of the VM, why they reordered some folios and removed/destroyed the others ?

They did none of this. The original cover was removed by the Jesuits. People assume that this was done to make the MS look less conspicuous, but this remains an educated guess.

Folios were removed long before this, and reordered even earlier, and nobody knows when or by whom.
It is also something that has happened to numerous other manuscripts, due to damage, accident, carelessness or to take a sample. What the Voynich MS does not show (but many others do) is that parts of pages have been cut out.