Well, it sounds like you used a system file browser to move the files, whereas the "best" way (less problems) is to use Lightroom to move them -- that way the Lightroom catalog keeps track of them and keeps the metadata associated with them. So, to start with how did you move them, in Lightroom or in a system browser? And, after moving them what did you do?
Then, when you say you don't have the changes, be specific about what you are seeing/not seeing and how you are viewing them -- are you saying they show up in your Lightroom catalog and yet you don't see the edits, or are you trying to view them in another image viewer and don't see the edits?
Lightroom does not actually apply editing and other metadata until you Export images, so a viewer other than Lightroom will not "see" that stuff as long as the images are just in Lightroom without exporting.
But, if you are saying that in Lightroom you see the images but not the edits, then something got thrown off when you moved things and you will need to be very specific about how you did the move and what exactly you did following the move.