moving websites to VPS (CentOS)

Hello,

I transferred my 2 websites to a VPS and now they don’t work. Here is what I did.

I installed nginx+php-fpm+mysql on CentOS 6 (they work)
I installed phpmyadmin and in it created 2 databases. Then imported the backups in those databases and created appropriate users for those data bases. The user names and passwords match wp-config.php file.

I used vhost script to setup websites like this:

vhost-setup domain.com

and created 2 folders for my websites.

Then I transferred the website files in those folders and this is the path.

/var/www/folder1/
/var/www/folder2/

Then i restarted nginx in my Putty https://prntscr.com/zrzu7

Then in my dynadot account I created A record and placed VPS IP address in it so that domains point to that VPS.

But when I open the domain names in browser sites are offline.

Now I am confused and looking for an answer.

Thanks.