Plugin Showing wrong prices at checkout

Hello guys,

I have a store (tigerbikesbali.com) that is has Indonesian Rupiah (IDR) as the base currency. I have connected it to WPML and it now has 5 more currencies that users can shop and view items in based on site language/location. I have also connected WPML to Fixer.io APIs for automatic currency exchange rates.

My problem is that the payment gateway provider I am using only accepts payment requests made to it in Indonesian Rupiah (IDR) which means I have to convert the user’s checkout prices from whatever currency they shop in to Indonesian Rupiah (IDR) at Checkout before they make a purchase.

I am using your Pro Payment Gateway for WooCommerce but unfortunately I do not know how to set it up properly since it gives inaccurate conversion prices on checkout when activated. I tried to use the documentation to resolve it but unfortunately the documentation is very scanty and does not cover much.

I will greatly appreciate if you can assist with some further documentation or even a video recording of how I can achieve this. Thank you.