How do I get a dofollow backlink from Pinterest ?
Here's the facts everyone. You can get a link from Pinterest, but it's not going to be dofollow. Furthermore the only way to get a link is to verify your website. This can be done through your dashboard via the settings option.
Your account has to be listed as a business and then you have to confirm your website. This can be done by simply uploading a file to your website through an FTP. There are a couple other options for site confirmation if you're not familiar with file transfer protocols.