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You should ask the developer of the template.
I see this your site like this:

https://i.imgur.com/5U23JKem.png

"FAN makes impact on..." is the last article?

Bye!

In the avwp_options table, search for "home" and change it (the table has many pages).

Bye!

You have to set the domain "http://deltacollegiate.altervista.org/" in phpMyAdmin in option table.

You can purchase/import a second-level domain by switching to alterBlog.

Bye!