after you create an account with BLOCKCHAIN and recieve a unique recieving address, then go to LOCALBITCOIN (create an account) to sell the bitcoins. I live in US, and I have seen sellers can choose to get pay in whichever way they want. Some people ask to be pay in cash deposit into their bank account. Some people even ask for payment in gift cards such as AMAZON, EBAY, PREPAID VISA, etc.