Please avoid formatting inside parameter value. That will break the shortcode syntax. I see you have bold text for the 2nd parameter.
To get it right easily, please switch to “text” editor while editing the post and then insert/edit the shortcode.
If you want to bold the text, please do the formatting in the shortcode content.
In the end just make sure the syntax of the shortcode is like in the link below. https://www.aakashweb.com/docs/shortcoder/getting-started/