A Bitcoin wallet address is an identifier of 26-35 alphanumeric characters, beginning with the number 1 or 3, that represents a possible destination for a bitcoin payment. Addresses can be generated at no cost by any user of Bitcoin. For example, using Bitcoin Core, one can click "New Address" and be assigned an address. It is also possible to get a Bitcoin address using an account at an exchange or online wallet service.
There are many ways to get a Bitcoin wallet address which include www.blockchain.info, www.coinbase.com, www.remitano.com, www.luno.com and lots more. You can sign up with any of the website mentioned above and buy Bitcoin directly from them using your credit card or local bank account.