The emergency injunction relief was rejected not the entire case:
https://www.thegatewaypundit.com/2020/12/trump-attorney-jenna-ellis-supreme-court-denied-emergency-injunctive-relief-pennsylvania-case-still-pending-scotus/
Case still live:
https://www.supremecourt.gov/search.aspx?filename=/docket/docketfiles/html/public/20a98.html
Why not try to actually do some research next time instead of this half ass attempt of a hit piece.
I see you beat me to it.