In China, we can’t connect to Youtube and Vimeo.
I have solved this issue,thanks。
I have sended an email at contact@tagdiv.com and provided admin login.
When I edit pages with td-composer, it has this An error:
Warning: file_get_contents(): SSL operation failed with code 1. OpenSSL Error messages: error:1416F086:SSL routines:tls_process_server_certificate:certificate verify failed in /opt/lampp/htdocs/wp-content/plugins/td-composer/legacy/common/wp_booster/td_remote_http.php on line 221
Warning: file_get_contents(): Failed to enable crypto in /opt/lampp/htdocs/wp-content/plugins/td-composer/legacy/common/wp_booster/td_remote_http.php on line 221
Warning: file_get_contents(https://www.dsez.org.cn/wp-content/plugins/td-composer/assets/fonts/td-multipurpose/td-multipurpose.css): failed to open stream: operation failed in /opt/lampp/htdocs/wp-content/plugins/td-composer/legacy/common/wp_booster/td_remote_http.php on line 221
I have send an email to you!
ok
I have disactived all plugins except tagDiv Composer.
please look at https://www.dsez.org.cn/0001-2/
that page used header template 29 -law firm.
When I active the plugin_tagDiv Mobile Theme, the following error occurs on page:
Warning: getimagesize(): SSL operation failed with code 1. OpenSSL Error messages: error:1416F086:SSL routines:tls_process_server_certificate:certificate verify failed in /opt/lampp/htdocs/wp-content/plugins/td-cloud-library/shortcodes/header/tdb_header_logo.php on line 611
Warning: getimagesize(): Failed to enable crypto in /opt/lampp/htdocs/wp-content/plugins/td-cloud-library/shortcodes/header/tdb_header_logo.php on line 611
Warning: getimagesize(https://www.dsez.org.cn/wp-content/uploads/2019/09/20190030a9bae8c5-6408-c14f-f90c-ce57c1779713.png): failed to open stream: operation failed in /opt/lampp/htdocs/wp-content/plugins/td-cloud-library/shortcodes/header/tdb_header_logo.php on line 611
I have enabled the corresponding settings, but the mobile browser still does not have a login. Please see my website https://www.dsez.org.cn/
Thank you very much!
Because in China, WeChat, QQ and Sina micro-blog share buttons are most commonly used.
Thumbnails have also changed. There is no problem.
I’ve disabled all the plug-ins, solved the above problem, and installed 9.0.1, but the theme thumbnail in Appearance is still 8.8. Why is that?

I found that the tagDiv Composer plugin could not be enabled.
I want to change the black background color to gray or other colors. Look at the picture below, where the red arrow is pointing.
One more problem is that many social links like Twitter, Facebook, and other social links in newspaper are not available in China. Can you customize social icons and links in the top and foot menus? Thank you very much.