How to delete the registration and login box?

Hi Marry,why dont you try and uncheck the registration process from dashboard>>settings>>anyone can register of wordpress if you dont want anyone to register for your site,or if you really want to remove the form from just answer page the this is what you may be looking for

<h3 class=”dwqa-title”>
<?php
printf(‘%1$s %2$s <a href=”%3$s” title=”%4$s”>%4$s</a> %5$s %6$s’,
__(‘Please login’,’dwqa’),
__(‘or’,’dwqa’),
site_url( ‘wp-login.php?action=register’ ),
__(‘Register’,’dwqa’),
__(‘to’,’dwqa’),
__(‘Submit Answer’,’dwqa’)
);
?>
</h3>
<div class=”login-box”>
<?php wp_login_form( array(
‘redirect’ => get_post_permalink( $question_id )
) ); ?>
</div>

the file you can find the above code is answer.php which can be found in wp-content\plugins\dw-question-answer\inc\templates\default folder
Thanks

Hello, I avoided changing the plugin files by modifying my css through Jetpack. That way any updates will not affect my changes. 1. If anyone is interested in getting rid of the login and registration box that shows open during the Submit a Question area: Add this to your custom css editor: 

.user-email span { display: none; }

This leaves the email field open. And there is no longer a mention of login or registration.
 
2. If anyone is interested in getting rid of the large login box that shows at the bottom of every questions page:

#dwqa-answers .dwqa-title, .login-box, .login-username, .login-password, .login-remember, .login-submit {
display: none; }

Basically, you need to log into wordpress like you normally do as an admin to access and see the text editor box for answering questions.  So far this is working for me. I could run into problems in the future. Let me know if this helps anyone.