how to convert playlist from spotify to apple music

I did not have to copy any music files over, ONLY the two library files. I then copied the iTunes music library.xml file and the iTunes l file from the vaio to the iTunes folder on the Mac. Luckily, I was able to install Spotify on my sons laptop. So Spotify's ultimate solution was to use the soundiiz method which as I explained was virtually useless. When I clicked on import>iTunes, nothing happened. My initial problem stemmed from the fact that the import feature in Spotify was not working for me on my Vaio laptop. If you have a lot of songs that you store locally which are not in Spotify's catalogue then the soundiiz method for importing is virtually useless, as it does not import the titles that it can't find in spotify's catalogue, and For those of us who have thousands of these such titles, what are we going to do, add them manually? NOT. So I was left basically on my own to figure this out. I'm not why they can't get things right by now.

Well, let me start by saying none of spotify's 'solutions' were completely successful.

How to convert playlist from spotify to apple music