Where to add padding between a larger avatar on the question page and the description and answer containers?

– Where to add padding between a larger avatar on the question page and the description and answer containers? – In your theme CSS.

Need option for issuing full pg template for all question pgs

Try un-checking this

[anspress] v2.4-beta4

I cannot check your tags issue cause I cannot access your ask page. If category links are shown like that then this means category plugin is not installed or not active.

Where can user see all questions they are following?

Since 2.4, it can be viewed in Activity feed. Also all other subscription like category, user can be seen in activity feed.

How do I add a sub-page to the [anspress] shortcode?

Check here: https://github.com/anspress/anspress/blob/master/includes/common-pages.php#L41

Avatar is not showing

i had the same issue. buddypress avatar overwrite anspress avatar functionality. so if you upload avatar from buddypress profile, then your avatar would display in anspress.

Counting char in Turkish language is not working

Try our recent commit, https://github.com/anspress/anspress/archive/master.zip along with recent tags extension: https://github.com/anspress/tags-for-anspress/archive/master.zip