Need help my custumer cant register to my website always come back to normal can some one please help me with what to do is tiring this problem i am loosing out
So did you upgrade? If so from what version? Are you using a custom theme? Did you try the standard theme to see if it is working for the customer registration?
I don't know anything about your site from the information provided but a common issue is this missing line in the form (especially for upgrades).
<?php echo $this->getBlockHtml('formkey'); ?>