Hello everyone!
I am looking for a person from Nigeria (possibly someone with a bank account / bank card there) who will pay a small fee (around $12).
Unfortunately, it is not possible to pay this fee from outside.
I would suggest you go to the local Nigeria thread. quite an active community, and there you will find several members with a good reputation here. you will surely find adequate answers to your requests.
And yes, using escrow is certainly a good condition for safe trade.