Ash here from the Shopify team. Welcome to the Shopify Community!
I understand you have a notice on your homepage that you would like to remove. I'm happy to assist with this! With that said, I took a look at your site from the link provided in your post, and I was unable to see the notice you're referring to. Were you able to resolve this already?
If not, and the notice is still appearing for you, could you please reply back here and send over a screenshot of the notice? I may just not be looking in the right place, so that would be a great help. I look forward to hearing back so I can further assist!