Help in Forza horizen 6

So i have updated my game from real fitgirl repack site only and i have used extract (windows in-build) for most and winrRAR for 2 parts update and i have also made steam and xbox with spacewar to run multiplayer but when i checked files it said 1946 fiels bad and 245 something files missing is Their any solution.....NOTE:i dont have the fitgirl repack that we download to uncompressed is deleted so there is no torrent recheck