How do I transfer money to Bitfinex?

Could you please explain the process of transferring money to Bitfinex in detail? I'm new to this platform and want to ensure that I do it correctly. Is there a specific method or payment gateway that's recommended? Also, are there any fees associated with the transfer, and if so, how much can I expect to pay? Additionally, how long does the transfer typically take to complete, and is there a way to track its progress? Thank you for your help.