Email signup on facebook page?

Check out attachment. The form is floating right, the headline and copy float left. So I want to create a squeeze page on a tab in Facebook, but I use aweber, and the urls in aweber are insecure. In other words, inside the "form," the html code has urls that are http://, instead of https://. So that is a problem right? Because every url in Facebook has to be sourced securely. I know that I could install an aweber form on Facebook, by letting aweber communicate with Facebook, but the awber form I use on my squeeze page is a small rectangle floating on the right. All the other images are sourced on Wordpress on a secure blog. So can I use aweber in some way, or must I use another autoresponder, or what? I had someone spam me about an app that can do this, where forms would show up securely on mobile or anywhere else. Tell me what I should do, or if YOU can do it somehow, maybe I could hire you for your fix or solution. I don't know what price is good. Obviously if there is coding involved, the price might be higher than the "budget."