I have checked your attached image and can easily assist you to fix your Buy it now.
>> So could you please share your store URL and access details of the store so that I can check it on my end.
I have expertise in Shopify, Shopify Liquid coding, Shopify Template, Shopify Themes, Shopify theme customization, HTML5/ CSS3, JQuery, Javascript, etc.
I am very interested to work with you. Please let me know when we can start the project.
Looking forward to your response
Thanks
Shiv