Step 43 , any clues?

Can someone help with step 43 ?

Which step 43? Please, it’s impossible to help with questions like this

If you have a question about a specific challenge as it relates to your written code for that challenge, just click the Ask for Help button located on the challenge. It will create a new topic with all code you have written and include a link to the challenge also. You will still be able to ask any questions in the post before submitting it to the forum.

Thank you.