how do you make an event send you a task.(fetch quest)???

You need to create an event, with the condition of "touch" for example.
Then in the script of that event, you need to have the game display a message that tells the player what to do on the "fetch quest." You are going to have to type that message yourself.

What have you tried so far?

Put your script on here. Maybe then someone can help you overcome the error you are experiencing.

i havent started creating a fetch quest yet!!
i just dont no how