How do I transfer Bitcoin to EToro?

I'm curious to know how one would go about transferring Bitcoin to their EToro account. I understand that EToro is a popular trading platform, but I'm not sure about the process for depositing Bitcoin. Could you walk me through the steps? Is there a specific method or service that I need to use? Additionally, are there any fees associated with the transfer, and how long does it typically take for the Bitcoin to be credited to my EToro account?