Hi, I have checked the screenshot and the provided details very well. I will update you that i will surely customise your Buy Button on the Shopify site as per your exact mentioned needs.
Relevant Skills and Experience
As We have exceptional in-house team of designers and developers who are expertise with HTML5/CSS3, PHP, Shopify, Shopify Templates, theme customisation/development, eCommerce, Website Design, etc.
Proposed Milestones
$200 USD - Shopify coding Buy Button
Can you just share the URL of the shopify site where you have this buy button problem.