Multiple Currency Function not working

Hi,

I followed the instructions at the https://www.tipsandtricks-hq.com/ site. Specifically, I’m interested in having one of my PayPal widgets use Euros.

But when I test that particular widget, it takes me to a PayPal page with this error:

“The link you have used to enter the PayPal system contains an incorrectly formatted item amount.”

You can see for yourself at my site here:

https://synergypartneryoga.com/synergy-partner-yoga/morocco-teacher-training/

Please advise!

Thanks,

Sacha

https://www.ads-software.com/plugins/wordpress-easy-paypal-payment-or-donation-accept-plugin/