I cant reach my website

I want to use WHMCS for my website but i cant reach my website
can anyone help pleas

What is the website you have?
URL?

This my website: http://datahost.rf.gd/

How did you installed it?

I have installed the website normally and then i have put al the files/stuff via the ftp in the website

Try deactivating and reactiving you’re account!
Did that help?

Reactivating*

Must i deactive my website and then i must install it

?

He is saying PLEASE WAIT…

Reactive didnt work

I see a HTTP ERROR 500 when trying to visit your website. This FAQ article is probably relevant: https://infinityfree.net/support/http-error-500

Thanks it works but when i come on the website i get this error: Fatal error: The file /home/vol3_7/epizy.com/epiz_20699929/htdocs/index.php was encoded by the ionCube Encoder for PHP 5.3 and cannot run under PHP 7.0. Please ask the provider of the script to provide a version encoded with the ionCube Encoder for PHP 5.6. in Unknown on line 0

@Huizingh said:
Thanks it works but when i come on the website i get this error: Fatal error: The file /home/vol3_7/epizy.com/epiz_20699929/htdocs/index.php was encoded by the ionCube Encoder for PHP 5.3 and cannot run under PHP 7.0. Please ask the provider of the script to provide a version encoded with the ionCube Encoder for PHP 5.6. in Unknown on line 0

You should upgrade to the latest version of WHMCS, they do work with recent PHP versions. Outdated (cracked?) copies of WHMCS should not be used.