Twitter Loads Site

Hello,
When loading pages from the whmcs bridge the twitter section seems to be putting parts of the website there.

screen shot: http://prntscr.com/5541jk
url: https://britainconnected.co.uk/my-account/

ive spoken to whmcs they said i should contact the owner of the plugin.
Any help would be much appreciated.

Regards
Martin

https://ww.wp.xz.cn/plugins/whmcs-bridge/