Moved post to a new topic. The topic you posted in had been resolved, so feel free to open a new topic next time.
As for your issue, what type of social icon are you trying to add? Custom?
Account
Search Forums
Priority Support
This free Support Forum relies on contributions from our support staffs and fellow Graphene themes users. While we endeavour to provide adequate and timely support, due to its voluntary nature responses are not guaranteed and may be delayed.
If you require urgent assistance, you may like to consider our Priority Support option.