You can buy bitcoins from either exchanges, or directly from other people via marketplaces.
See CoinDesk's guide: How Can I Buy Bitcoins?
Once you’ve verified your email address, you can log in to your account.
Go to 'Add Funds' page and enter the amount of your deposit. Once you’ve click the 'Make New Deposit' button, the system will generate for you a unique Bitcoin address. Copy this address to the clipboard, then go to your Bitcoin wallet and send a deposit amount to the specified address from your clipboard.
Once you have sent a payment, funds will be credited if it has from 3 to 6 confirmations of network. Once your payment has been processed, you'll see it in the 'Purchase Balance' of your account.
Funds in your 'Purchase Balance' may be used for the purchase of any Adpack.
Go to 'Adpacks' page, read the characteristics and requirements of the selected AdPack, click on 'Buy Adpack' button and choose how many adpacks you want to buy.
Now you can see the status of your AdPacks on the 'Your Adpacks' page.
Copy your personal referral link and share it with your friends and followers.
Our affiliate program allows you to earn Bitcoin of purchased of all referrals that you attract to our system and has no limitations. The more customers you refer, the more Bitcoins you earn.
You are allowed to use any type of promotion: E-mails, YouTube channels, Forums, Blogs etc.