Changing Email notifications header info

Use a SMTP plugin

Users Can’t submit questions

Use development version from Github https://github.com/anspress/anspress

editor shows html code when user edits question or answer

Yes it is expected behavior. Disable text editor in question and answer to load html editor.

Does anyone use buddypress?

As I said earlier your issue is related with PHP memory limit. please consult with your hosting provider for increasing memory limit. Also we cannot help solving issue without error log. I suggest you to post this question on BuddyPress support site.

Can’t install BuddyPress

It’s not memory I have enough

[BUG] Notifications in this site go to 404 if question was renamed.

Fixed.

How Can I Show Recent Questions In A Page By Shortcodes?

There is not any shortcode for that but you can use questions widget. There is an option to show question by newest date.

Limit number of notifications in the notification bar toggle

Override user/dropdown-notification.php from your theme and then use break After 5 loop.

How can I show how many questions?

You can use this function for getting total published questions: ap_total_published_questions() For counting users, you can try this: $result = count_users(); foreach($result['avail_roles'] as $role => $count){ if( 'ap_participant' == $role ) echo $count; }

I need facebook share social buttons after each question

I tried WordPress Social Sharing Plugin – Sassy Social Share and it is evenbetter with the mobile interface as it doesn’t use external server to redirect to the sharing app or page