Thank you for your feedback and for giving our plugin a try.
We are sorry to hear that you’re experiencing issues with posting on Instagram and Facebook. We’d love to help resolve these problems and improve your experience with our plugin.
If you like you can reach out to our support team, and we’ll work together to troubleshoot and find a solution. You can reach us by opening a ticket in the WordPress support forum, or per email (support ticket), the Blog2Social community or on social media.
We appreciate your patience and look forward to assisting you.