Currency change not loaded on all pages

Hi Team,

As above, the plugin works. My present problem is as such:

Background:
I insert your shortcode on my header, so it appears on every page as opposed to having a sidebar overlay. I’m focusing on the mobile page at the moment.

1) When I change the currency, it refreshes but currency does not change for the page that I clicked on. Other pages would change. except for the page that I initially clicked the currency change on.

e.g. – I clicked a change of currency on the homepage. Homepage currency would not change but other product pages would.
– When I try to revert, it would not change back to the default currency.

I’d like to have in such a way where the currency change would affect sitewide and not just some pages.

How do I fix this?