ipod touch 4 Can't connect to the iTunes or App stores
I had to reset my old iPod Touch V4 (MC544LL/4 running IOS 6.1.6) and lost one of the apps that I used frequently. I haven't been able to get it back by restoring from a backup and can't connect to either the iTunes store or to the App store to see if it's still available. I can't use the new Music software on my Mac (OS Monterey) either, since it no longer supports maintaining apps on the iPods.
The iPod connects correctly to the internet - I can use Safari to browse. My Apple ID is connected and correct as well but when I try to connect to either the iTunes store or the App store using the icons on the iPod, the iPod looks for a bit and then shows the error message "Cannot connect to the iTunes Store". The same message appears whether I try to connect to the App store or the iTunes store.
Is there a way to connect to the App store with this iPod?
TIA