User manual?!

Is there an Comprehensive manual of GoodTask in pdf for download?

Don’t understand how to handle some features like;
Textsnippets
Filters with text/tags
Quick actions with / and or #

There isn’t a pdf manual but you can find some details on help page of the website.

http://goodtaskapp.com/help.html

Text snippets : http://goodtaskapp.com/help7.html

Tags : http://goodtaskapp.com/help15.html
https://nahumck.me/goodtask-4-5-checking-all-the-boxes/