You can set your Currency in the /wp-admin/ > Vehica Panel > Basic Setup > Currencies
You can change currency name (e.g. GDP), Currency Sign (e.g. £) and Sing Position (Before / After the number) and Format. The easiest way to find your Currency Sign e.g. £ is searching it in Google and copy / paste to Vehica Panel (e.g. Search Pound Sign)
and configure by clicking pencil icon:
New price format will be used everywhere on your website e.g. listing cards and loan calculator
If you need more than 1 currency in the same time please check this article.