Give it a sort!

[Gość: lelum]

Used in the imperative, British English.

[Gość: Steve]

Sounds like 'give it a shake' written by someone who's been using spreadsheets,
etc on the computer too much. If so, it means 'shake it', 'mix it' or - for
computers - something like randomise the music playlist or use random playback
order on the Foobar 2000 music player.
Alternatively, it may be a variation of 'Sort it!' or 'Get it sorted!' ie
correct it, fix it, arrange it properly.