Please provide detailed information including version of software, configuration, screenshots, expected results sample and proper issue or problem description in your post!
Are you joking?
Do you really believe that this question is adequate to a forum?
@Ruggero_Piccoli I was going to say exactly the same 😂 !!!
Delete or update your question, please.
Start from the official documentation http://help.qlik.com/en-US/nprinting/June2019/Content/NPrinting/Introduction/Introduction.htm.