Welcome to the Forum..........new track comes with one fishplate per rail fitted to opposing ends as per photo... /media/tinymce_upload/d7d7877759c231e31ba7915174c282f2.png but sometimes, when track is pulled apart a fishplate can stick to the wrong rail so, with fine nose pliers, should be pulled off and refitted to the correct rail. You can easily purchase a pack of fishplates in your chosen scale as spares. For the power track you have a choice of DC (analogue) or DCC (digital) and regarding points again a choice of Insulating or Electrofrog. To assist your foray into this hobby I would recommend you read Chrissaf's advice here......https://www.hornby.com/uk-en/forum/track-extension-pack-guide/?p=1 The guide is a download to your computer, probably into your 'downloads' folder HB