add inline signup form but not show up

Hi, 

I have an e-commerce site built with WordPress + WooCommerce. I tried to embed my constant contact signup form to footer. To be more specific, I created an inline sign up form. Paste my universal code to my site (on footer) and then when I tried to paste inline form code to footer. The form didn't show up. I tested inline form code by adding it on my page builder, it worked well, but did not show on footer.  

Also if I want to remove constant contact branding on my form, should I have to upgrade my account?