Make sure they know they have your support to #StopTheSteal
Supreme Court is likely to hand the decision to the State Legislatures, which are much more responsive to constituent feedback than their federal counterparts. Comments from the districts they cover DO change their votes.
Pennsylvania https://www.legis.state.pa.us/cfdocs/legis/home/findyourlegislator/#address
Georgia http://www.house.ga.gov/Representatives/en-US/HouseMembersList.aspx
North Carolina https://www.ncleg.gov/FindYourLegislators
Wisconsin https://legis.wisconsin.gov/
Michigan https://www.legislature.mi.gov/
Arizona https://www.azleg.gov/