Hi there, I'm Matt Sergei (do call me Matt, please), native Slovenian and one of top translators from Slovenia here.
Please provide more information - the translation is usually paid per words/page, with typical 250 words on one page rate.
So you need to check statistics for your document to translate. In MS Word for example this can be found in the File properties/information option etc.
Regards and hope you're safe,
Matt