Access website from bought domain through https

[ygocollecting]

Hi, this is my first time posting to this forum so im sorry if i am no writing this in the right section.
I currently have a website on altervista that uses the default domain "domain.altervista.org". I recently bought a new 2nd level domain like "mydomain.com".
Now i want my website to be accessed through that new domain and with https but i cannot get it to work. Can anyone guide me through this please? What more information do you need to help me?

[alemoppo]

What is the second level domain? It works?

If you want to "force" to use the second level domain, you have to set the .htaccess to do it. For example:

RewriteEngine On
RewriteBase /
RewriteCond %{HTTP_HOST} ^www\.ygocollecting\.altervista\.org$
RewriteRule (.*) http://www\.ygocollecting\.com/$1 [R=301,L]

Bye!