Cryptocurrency deposits on Bitfinex are free.
Once your transaction receives the required number of blockchain confirmations, it will be credited to your account. This sum varies for each currency and is subject to change at any time depending on the network’s stability, the state of wallets, and a number of other variables.

The rate at which a transaction receives confirmations is influenced by a number of factors, including the rate at which upcoming blocks are mined and the cost of the transaction.

Minimum withdrawal amount on Bitfinex?

Every withdrawal request has a minimum requirement. You won’t be able to request a withdrawal if the sum is too small. To find out the minimum withdrawal amount, see the Deposit & Withdrawal Fees page.



How to fund your bitfinex account with Nigerian Bank account / Card
Login and Go to wallet
Click on payment option and select your card type ( Visa or Mastercard )
CLick on Mercuryo and simplex and ....................

source - https://kkfact.com/how-to-fund-your-bitfinex-account-with-nigerian-bank-account/