Your first sentence contains a grammatical error

[Kilian]

Hi! The first sentence you send is missing a verb:

Hey, so I've heard that you a little bit of Dr Boost magic.

You probably want to add a "need", "want" or something else in there:

Hey, so I've heard that you need a little bit of Dr Boost magic.

Here's the line: https://github.com/botpress/Boost/blob/99063a10eb8a77a8ccb63e4e257b2e8db3e6e6ff/index.js#L46