If it’s a logo issue, then you don’t have to think about registering it. A logo you personally designed without imitating any graphic may be infringing. How can you register if it’s already infringed?
You can take a photo of your design manuscript and upload it as a proof of appeal, and leave a message to inform the complaining party, asking the other party to withdraw the complaint.
In addition, you need to check whether there are brand logos of other products in your product description.
Have a nice day!