Itunes access on 3rd generation SE.
My phone was purchased at the Apple Store in Albany, NY about 2 weeks ago. It replaced my old I phone 6 and was activated at the store. Several days ago, I purchased at new song from the I tunes web site on my Dell windows computer. It did not appear in my I phone music library as happened on my old I phone 6. I connected the computer to the I phone via USB cable. This method has always worked with my I phone 6, but didn't respond as I expected. I then disconnected the cable as the I phone SE had locked up. I was able to unlocked the SE by working the volume controls and the off button, but I had to reset some prompted information and must have messed up the I tunes settings, as I now cannot use this app. It responds to screen icon in grey coloring, and the songs are listed on the menu, but nothing responds except messages that say "you cannot redownload this" or "item has not been purchased". The phone otherwise seems to be working properly. Do you recognize this problem, and can you advise how I can restore my I tunes? I appreciate any help, as listening to my i tunes is one of my favorite activities.
iPhone SE, iOS 16
, then tap Purchased. 
next to a song or album.