If you are no longer an active employee of of a worksite employer that offered the AdvanStaff Slavic401k program, then employee portal access levels and tools have become somewhat restricted. What you can do to access your 401k account is visit the Slavic401 website directly here:
You will need to register for a new Slavic401k login to directly access your Slavic401k account, your previous employee portal account with AdvanStaff will not transfer over. From there you can manage your investments, update contact info, etc. The Slavic team is very responsive and can help with any rollovers as well.