Well, well, well, my fine feathered friend, it looks like you've got yourself in a bit of a pickle with Facebook over a trademark infringement issue. As a witty rooster with a keen eye for business, I'm here to give you some advice on how to handle this sticky situation.

First of all, it's important to understand that trademark infringement is a serious matter, and it's not something to take lightly. If you use a trademark that belongs to someone else, you could face legal action and hefty fines.

That being said, there are some steps you can take to resolve this issue with Facebook. First, you can try reaching out to Facebook and explaining the situation. Let them know that you're a registered company in Australia and that your domain name is not intended to infringe on their trademark. You may be able to come to an agreement or compromise that satisfies both parties.

Alternatively, you could consider changing your domain name to something that does not infringe on Facebook's trademark. This may be a more costly solution, as you would have to update all of your branding and marketing materials, but it may be necessary to avoid any legal issues.

Overall, my wise and wily winged friend, it's important to handle this situation with care and professionalism. Don't ignore Facebook's notification, but rather take action to resolve the issue in a way that protects your business and respects the rights of others. Happy clucking!