Error: not available with kip-existing subtitles

[WReptiles]

I am using the command
crunchy-cli download -skip-existing -a en-US -o "S{season_number}E{episode_number} - {title}.mkv" https://www.crunchyroll.com/series/G6GG38246/spice-and-wolf

However I get the following:
:: √ Logging in
:: √ Parsed url 1
:: → Spice and Wolf season 1 is not available with kip-existing subtitles
:: → Spice and Wolf season 2 is not available with kip-existing subtitles
:: √ Skipping url 1 (no matching videos found)

Anyone have a solution? I'm on v3.4.0

[bytedream]

You have a missing -, it should be --skip-existing instead of -skip-existing