Goodsfe review for UpForm Contact Form & Popup

this app doesn't work. First of all, not all functions are visible on the screen, they are hidden by the bottom edge of the screen. Why did the created form bind itself to the page, so that I can no longer design the page in the theme editor, and I can no longer change the position of this form on the page. What is the use of the add code if you select the form in the app block but it is already sprawling on the page and does not move anywhere