To update your social links for your company account, you will have to be an admin user.
To update the details or remove social links, first go to the drop down and go to settings.
Once in settings, click on 'Company' to update your company details. Scroll to the bottom, and you will see your current social media links.
With StemX, we have already put the first part of the URL in. So all you have to do is capture the final part of the social link. You can clearly see how in the above picture the part of the URL you have to capture.
Once you have updated or added your social links, press save and you should be all good to go!