iTunes windows
So I try to drag a custom playlist from my iTunes to my iPhone and it does not let me. I contact apple and was told this is no longer possible and was told to sync so I sync once and have loads of other music I didn’t want on my phone so I reset my phone and re did this I checked my settings making sure I have to select what I want to sync and I click what I want to sync and then click sync and it still syncs loads of other stuff can anyone help me stop this from happening because I only want this playlist on my phone?
Thanks in advance.
Windows, Windows 10