How to identify color variant codes in my product pages?

Hello I need support to identify the section of the codes that belong to the area I highlighted.

I created a definition of color. For color swatches for my shopify store.

I used Metafields and I created a Variant definition Color.

I was able to create a test product with 3 variants: Black, Pink and red.

I saw on other videos that black always shows but not the other colors and it is necessary to add or fix some coding.

In order for me to identify that code section of that page I am testing on my Code under the pages of “product.liquid” and or “feature_product.liquid”. I am sending a screenshot of this. to test if this codes belong to the test product I upload I am using the word HELLO.

I AM SENDING THE 3 FILES AS A ZIP, SINCE THIS PLATFORM DOES NOT ALLOW ME TO SEND SCREENSHOTS.

THANK YOU.

I am sending a screenshot of the product test I upload. I want to find the code that represents this section that I highlighted on this product test.

Thank you for your support