Why does my Organic theme newsletter redirect to a page with '#'?

[Testing120]

Hy I'm Using theme name : organic :  I have checked all setting of theme but found one issue. When I enter any email to my website news letter it redirect me to that page with "#" .

website : https://halawaorganic.com/

[joehustle]

Check the HTML code of your signup form, particularly the <form> tag. Look for the "action" attribute and ensure it points to the correct URL for processing email subscriptions.

[Testing120]

I have found "#" in theme code but what link should I paste there. I don't know what link need to be posted there for newsletter.