Xcode giving me errors to do with the account team not working

Errors:

  1. error: No account for team "2ZDN69KUUV". Add a new account in the Accounts preference pane or verify that your accounts have valid credentials. (in target 'SpriteKitWatchFace WatchKit App')

  2. error: No profiles for 'com.highcaffeinecontent.SpriteKitWatchFace.watchkitapp' were found: Xcode couldn't find any iOS App Development provisioning profiles matching 'com.highcaffeinecontent.SpriteKitWatchFace.watchkitapp'. (in target 'SpriteKitWatchFace WatchKit App')

  3. error: No account for team "2ZDN69KUUV". Add a new account in the Accounts preference pane or verify that your accounts have valid credentials. (in target 'SpriteKitWatchFace WatchKit Extension')

  4. error: No profiles for 'com.highcaffeinecontent.SpriteKitWatchFace.watchkitapp.watchkitextension' were found: Xcode couldn't find any iOS App Development provisioning profiles matching 'com.highcaffeinecontent.SpriteKitWatchFace.watchkitapp.watchkitextension'. (in target 'SpriteKitWatchFace WatchKit Extension')

I've been getting these error messages for a while now and I haven't come to any conclusion on how to fix it! please help!!!!

the error messages shown above are all from when I try to load the app onto my phone.

what I've done so far is really just looking at the targeted area and consistently playing around with the signing section of the project with no prevail. it seems that when I have it set to open in the emulator it turns on and starts downloading the project but then it come up with this message

error: No profiles for 'com.highcaffeinecontent.SpriteKitWatchFace.watchkitapp.watchkitextension' >were found: Xcode couldn't find any iOS App Development provisioning >profiles matching 'com.highcaffeinecontent.SpriteKitWatchFace.watchkitapp.watchkitextension'>. (in target 'SpriteKitWatchFace WatchKit Extension')

and then stops downloading in the emulator.

thanks in advance

finn