Please tell us what the problem is in your own words. Learning to describe problems is hard, but it is an important part of learning how to code.
Also, the more you say, the more we can help!
Please, when you have a question of your own, use the Help that appears once a step has been attempted three times without success . It looks like this:
This will allow you to post the current code (for the specific step you are having problems with at the time) by using the Preformatted text < /> feature.
In this way, you are able to post your questions, concerns or error messages while providing the code so the community can help guide you to a resolution of the problem.
Step 20 would like an ul element placed after ( below) the h3 element.
This can be completed the same way as the < h2> Cat Photos < /h2> was added below the < h1>CatPhotoApp </ h1> in step 2. The only difference is there is not to be any text between the < ul> opening and < /ul> closing element tags at this point.