Add to cart Button not working

Add to cart Button not working

sjamannitu
Shopify Partner
1 0 1

Hello, Shopify Team

In my store when I am going to add to cart it's showing  "required parameter missing or invalid items" in my all product pages. The theme name is "Lammer Version 4.0.0" 

Can anyone please give me the solution step by step?

Reply 1 (1)

BSSCommerce-B2B
Shopify Partner
1972 564 566

Hi @sjamannitu , can you share your store url?

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