1- I want to edit what appears below. Can I edit this sidebar or remove the popular tags section?



2- When I click "Read", the screen appears blank. How do I fill it out or make it appear?



3- There are 2 questions I want to ask.

3.1- In the Share section, I want to replace the "Twitter" button with the "Instagram" button. How do I do that?

3.2-  When I press the "Facebook" Button, I get the error that appears in the picture. How do I fix this?



4- I would like to use the newsletter. The message does not or does not. How do I edit this?

I'm sorry I asked so many questions. I would appreciate it if you could help me. Please help me. Looking forward to your help here or via skype, wp.