Pink editing lines and changing privacy options in my login forms Custom & Wix- Studio Editor

Question:
How do I get rid of the pink editing lines on my editing screen.

Second Question. I am trying to edit the privacy settings on my log in pages for customer to add information instead of admin.

Product:
Wix Studio editor is what I am using.

What are you trying to achieve:
Pink editing lines on my editing screen. They just randomly pop up when I refresh my page. I have never turned them on or off so I am not sure how they get on my page or how to get them off. I can refresh after a week and they go away. I clear my cache everyday so that is not the issue.

Second Question. I am trying to edit my privacy on my log in page to customer can add information instead of admin. I go into CMS to manage as instructed by Wix to my CMS data, manage, the Wix toggle is on and Sandbox is off. in the options box the options are grayed out so I cannot click it to edit or change it. I have had customers log in and send me screen shots of the page they received and it isn’t mine, so I am not sure where all my people login in are going. Customer service isn’t available for 40 more minutes and I need assistance quickly for my live site. thanks.

What have you already tried:
above.

Additional information:
It says they have signed up with a loyalty program. I don’t have one because Wix said I needed to upgrade to have the loyalty program on my first website I created that I have since then deactivated in 3 months ago. That photo on the computer with the orange present, is not one of my photos. I have attached is also not my photo. Where is this information now?