Hi @dallaz,

I can't attach word documents to my forum.

Please navigate to Dashboard > Forums > Tools > Antispam admin page, find the "Do not allow to attach files with following extensions" section and remove the doc, docx extensions. 

Also i would like posts to be automatic without needing approval.

Please read this article: 

https://gvectors.com/how-to-disable-topics-and-posts-moderation/

Thanks!