Hello Sahnoor Alam,
Thank you so much for purchasing our theme and contacting our support center.
The footer has been created using a Static Block. To edit the Footer, please navigate to Dashboard > Static Blocks > Edit Footer Static Block, as per your requirements. For a better reference, please see the images provided at the following links: https://postimg.cc/K4KkSbnj and https://postimg.cc/sGSgBVcJ
We kindly ask that you watch the complete video at the following link and follow the steps shown: https://www.youtube.com/watch?v=dedHEO443nE
Thank you for your cooperation.
Best Regards,
8Theme’s Team