Activate 'add to cart button' on the product page

[Gr8]

How do I enable the 'add to cart' on my product page. When you click on 'add to cart' button it does not respond - no item adds to the cart and a red sign appears showing that it not activated. I am customizing the new Dawn them. Please help!

[Dropshipstores]

There could be error on the code just simple add another buy button that will help

https://www.youtube.com/watch?v=JrI1q6IMtFY&ab_channel=EasyandSimpleTutorials

[Gr8]

Thank you for your response. The 'add to cart' button is active again but I did not get another button.