In case, if someone using third party apps, like: 'Infinite Product Options by HulkApps', the product variant is not working, instead it always adding the default one. This should added in the theme, in any condition the variant must work. Please review this.
Andre here with Debutify's Development team.
Quick update--we're looking into your request to see if 3rd party apps are having issues with product variants.
We'll let you know if we find any issues! 😊
In the meantime--if you need urgent help, get in touch with our support team: debutify.com/contact
We'll be glad to help 😉
Wishing you more sales 💸