Error with blog widget

Help me solve these errors

Also check out how the blog post looks disorganised
Blog Default - Africa Vacation Safaris

Hello, the blog default page on our demo can be viewed here: Blog Default – Entrada Modern

Also, when you import the demo, it would look like our demo site. Unless you have edited the files or there are plugin conflicts. So, first please follow the steps mentioned in the article below, and then let me know so that I can check your site for what may be causing this:

I followed the above and didnt get the problem solved. I am going to message you the logins you try check from your end what could be the problem