songs repeating

If the above steps aren’t helpful:

Make sure your iOS software up to date

• Close the music app
• in Settings- General- Reset - Reset Network Settings

Restart your iOS device. 

Check the controls; in now playing area, swipe up to display Repeat and Shuffle.

https://support.apple.com/en-ca/HT207230

Tap  Repeat once to turn on repeat for an entire playlist or album. Tap  Repeat again to turn on repeat for one song. Tap  Repeat a third time to clear the repeat.