Hi Bala,
Thank you for buying our theme. We hope it will meet all your expectations! 🙂
Please be aware that the posts are displayed based on the date. Can you please delete all Gorgo Posts that have been imported on your website? Then, your posts should be displayed correctly.
Then, please be aware that BuddyPress profile picture feature overides the Gravatar avatar. To use a personal avatar, please go to your profile on your site and add a profile picture.
To change the site name, please go to Customize > Site Identity to change Title and Tagline.
If you have further questions or requests, feel free to create other forum topics.
Best,