Registration Form Not Working

Hey there, thanks for your great plugin! It looks very nice. I’ve rated you five stars xD. Anyway, I have installed your registration form in my home page, but the registration seems not to be working. What it does is that i fill in the details, i hit register and it redirects back to the home page again. No mails in my inbox and no users in my dashboard.

I have to note that i’ve changed the style.css of the plugin a little bit:
The default width here is none;

.cleanlogin-container {
	margin: 0 auto;
	max-width: 580px;
	position: relative;
	overflow: hidden;
	padding: 26px 24px 36px;
	-webkit-box-shadow: 2px 2px 3px rgba(0,0,0,.25);
	box-shadow: 2px 2px 3px rgba(0,0,0,.25);
	border-radius: 5px;
	border: 1px solid #ddd;

}

and

.cleanlogin-container.cleanlogin-full-width {
	max-width: 580px;
}

I use genesis Centric Theme which uses widgets to build the home page. So i have included this in my functions.php to make your shortcode work:

//* Run Shortcodes in Widgets (by kalivas)
add_filter('widget_text', 'do_shortcode');

This is the site: Acne Scar Prevention

I would really appreciate your help since i am really pleased with the looks of your plugin. It would be great if i manage to make it work.

Thanks for your time,
Kalivas Konstantinos

https://www.ads-software.com/plugins/clean-login/