You have provided nothing but a JPG with colored boxes and an irrelevant poll with a typo.
Steps to success:
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don’t add a silly poll to your post
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review how to make card games, perhaps working through several Youtube tutorials
Once you have done that, if you still have issues, here is how to report your problem productively in the Unity3D forums:
How to understand compiler and other errors and even fix them yourself:
If you post a code snippet, ALWAYS USE CODE TAGS:
How to use code tags: Using code tags properly