I want to make a tile pattern in Illustrator

[reza34963173n4uo]

I want to make a tile pattern in Illustrator, my problem is in outputting the image, to better understand my problem, please watch the video, thank you.

[Monika Gause]

You are using the wrong function. You do not want a repeat. You want a pattern

https://youtu.be/zwgTpEDoaB0

[reza34963173n4uo]

Wow, You are very professional, thank you.