Given database, how to launch a website using Ubuntu 18.04

I need some help with this site that I'm currently working on.

So I have multiple database given to me and my task is to migrate it to a host name that I'm given.

Ubuntu 18.04
PHPMYADMIN
MySql
PHP
Apache2 

My work:

I create a simple database with username, password and DB name. I created a new site-available .conf file and entered all the details (changed the port and servername to hostName).I then went to PhpmyAdmin and clicked on the newly created database and pressed import. I then imported the database that was given to me. To check If I have the site up, i went to the new host name but All i saw was a default Apache2 page and not the actually site.

From what I know, i think I have to make some configuration changes through Ubuntu Terminal. But I'm not exactly sure how to Migrate it.

So to conclude, I'm given a database and I need to use that database and when I type the hostname, it should have the site running.

Please help.

Update:

I made a directory: /var/www/html/name/wordpressunzipped it

mysql- u root -p

created the database (db,username,pass)

cd /var/www/html/name/wordpress/
sudo nano wp-config.php

entered all the info exit;

phpMyAdmin

select the newly created database --> import --> used the given database
cd /etc/apache2/sites-available
sudo nano site1.conf

entered the following:

<VirtualHost *:80> ServerAdmin admin@**NEWHOSTNAME_THAT I WAS GIVEN** ServerName NEWHOSTNAME_THAT I WAS GIVEN ServerAlias NEWHOSTNAME_THAT I WAS GIVEN DocumentRoot /var/www/html/name/wordpress/ <Directory /var/www/html/name/wordpress> Options FollowSymLinks Allowoverride None </Directory> <Directory /var/www/html/name/wordpress> Options Indexes FollowSymLinks MultiViews Allowoverride None Order allow,deny allow from all </Directory>
</VirtualHost>

Googled: the host name that i was given and in result i get a default apache2 page.

apache2ctl -S

Virtual Host Configuration:
*:80 is a NameVirtualHost
default server (hostname_given) (/etc/apache2/sites-enabled/000-default.conf:1)
port 80 namevhost (hostname_given)(/etc/apache2/sites-enabled/000-default.conf:1)
port 80 namevhost (hostname_given)(/etc/apache2/sites-enabled/000-default.conf:1) alias (hostname_given)
port 80 namevhost (hostname_given)(/etc/apache2/sites-enabled/000-default.conf:1) alias (hostname_given)

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