I don't know what to do this is instrouction? save me

learn Ruby on Rails 5/7 how to code that I don’t get it help me

we need to use the new and create actions let’s set them up now
in the routes file create a route that maps requests to , message/new
to the message controller’s new action

Please post and format your code, and the question presented.

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I have no code even if I don’t know how to code and don’t understand “in the rout” where is this
so I want to know “in the route file create a route that request to , message/new to the message controller’s new action”
where I to find "in the route file " I don’t understand this instruction
I’m suck . help me

Go through all completed lessons so far, then you’ll understand.