Sorry, this is a manual work that you will have to do it. Go to the zip files that you have downloaded and open them one by one on Windows without unzipping them. Try to locate the zip file that corresponds to these folders. Either you will find out that you have not downloaded those zip files or for some other reason they are not making their way to the stage. There is no easy button for this. Bottom line is that there is a hole in your stage and that needs to be filled up before proceeding further.