There are a few things that need to happen before you can see your abs.
Although workouts can be fun, they are not that what you should focus on first.
You need to lower your body fat percentage first. This will enable your abs to be seen.
The same way you would need to clean a dirty mirror before you can see the details.
There is a whole video explaining how to do this you can access here
After your body fat percentage is low enough for your abs to be clearly visible then you can get down to the details of doing different ab and core workouts.