Emergency cash transfer
Services such as MoneyGram or Western Union can let you send emergency cash transfers to the Republic of Congo for pick-up in locations around the country. However, the recipient will need to travel to the pick-up location, and the agent's store will need to be open at the time, which might delay pick-up.
For instant 24-hour delivery anywhere in the Republic of Congo, a mobile money transfer might be more suitable. Note that your payment method can also affect transfer speeds. For an immediate transaction, you may have to pay the money transfer service with cash or card instead of a bank transfer.