One user changes the currency for a page and the currency changes for all users

I have integrated the free version of the WPCS and connected it with the GeoIP Api for currency conversion. But I have noticed this strange bug, that whenever any user from any part of world sets the currency, it’s changing the currency to all the users’ screen on the next refresh.

Suppose, I switch the currency to EUR, then all the users accessing the website have EUR as their currency and if anyone sets to another, it just sets back all the users with that new currency.

Please suggest me what I can do.

I have used the shortcut for dropdown is
<?php echo do_shortcode(‘[wpcs]’); ?>

https://prnt.sc/pmp0vq

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