on reference variant not working on debut theme

Shopify Expert
110 6 10

I am developing a new store on the debut theme product detail page   when a variant selected it has a change URL - again I am referencing then variant  not showing 

Thanks in Advance For helping.

If you find our comment helpful, hit the like button and accept it as a solution.
Want us to implement custom changes in your store? Contact us
Email me directly - jim@avidbrio.com