Some of the sites have errors (footer,about,...)
Can you update or help me?
Hello and thank you for contacting us,
Please submit a request to our help center (https://modeltheme.com/support/#new-request) and one of our agents will assist you. For an easier solution, please also describe the problem with as many details as you can (including screenshots).
We also require FTP + WP Admin credentials in order to investigate & fix any possible remote problem.
Note: It seems that you posted this help request message as a rating and we don't even know what is the problem so far.