Are your cards stuck? Unable to attack your opponent or something seems wrong?
Follow these steps to try and resolve the issue:

 

Unable to click on my cards

  • Check that your cards are not stunned
  • Check that your cards are not in “placed” mode (you cannot click on your cards until 1 turn after you have laid them down)

Cards are unable to attack

  • Check that your cards are not stunned
  • Make sure you have enough Resources
  • Make sure you are in a position that allows your cards to attack
  • Make sure it’s your turn