Currency Convertor not showing at homepage after changing the currency

[Dramallama]

The currency option list is change using BEST Currency Convertor app. But the homepage header is not showing. App is enable in the theme, anyone know what could be the issue? This is my website: https://noseintl.com/

[Dan-From-Ryviu]

Did you try using another browser or an incognito window to check? It works well on my end.

[Dramallama]

Sorry maybe my question is confusing. From the currency convertor app, I have removed HKD and add in PHP. But it doesn’t show on the website