BitPesa is a Bitcoin remittance company. Its customers can purchase bitcoins with Perfect Money, bank transfer or with cash via bank deposit. The fact that users can easily purchase or sell Bitcoin in Nigeria with the help of bank transfers or debit cards, make payments for international purchases, and transact among each other because of the growing acceptability of this digital currency is proof that it will continue enjoying growth over there. Top up your mobile phone in Nigeria. Only a legal professional can offer legal advice and Buy Bitcoin Worldwide offers no such advice with respect to the contents of its website. Changelly works in nearly every country but you will need another cryptocurrency in order to purchase bitcoins.