CPT shortcode confused

Hello,

Tried a lot, but still can not make it works for CPT.

We have several CPT with plugins:

Posts
Pages
Forums
Topics
Replies
Galleries
Questions
Answers

Please check the screenshot:
https://prntscr.com/imlwjb

but how should I create shortcode for topics(bbpress) and questions(Plugin of Anspress, https://www.ads-software.com/plugins/anspress-question-answer/ ) with multiple media upload please?

Thanks so much.

Alex