Website setup help

[Techtanic]

I have a website www.techtanic.xyz
its hosted using 000webhost free plan
i want to know how to visit website without the www

[kornbolt]

I hope you mean redirecting to www.techtanic.xyz when you visit https://techtanic.xyz ?
If yes then add this to your .htaccess .

RewriteEngine On
RewriteCond %{HTTP_HOST} ^yourdomain.com [NC]
RewriteRule ^(.*)$ http://www.yourdomain.com/$1 [L,R=301]