If you upgrade it from Easysocial 1.2 or 1.4 to 2.x, those Easysocial styling will broken is because those outdated styling already cached from your browser.
By the way, glad to hear that your issue has been resolved now.
As a gentle reminder, kindly start a new thread if you have any other issue in the future so it will be easier for us to manage your inquiry. I will lock and mark this thread as resolved.