¿Instalation guide?

Sorry to make this post, but i try many tutorials and no have luck runing armbian on my tv box.
i buy a tv box with allwinner h6 processor, my model is Q+ ,I know my model works with armbian because other users of the forum posted have make it with no problems.

So...in my case a try these steps.
 1)download armbian from here
https://users.armbian.com/balbes150/
2) unzip the image (Armbian_21.11.0-trunk_Aw-h6-tv_bullseye_current_5.10.68_xfce_desktop)
3)write the image on a sd card with disk imager.
4)put the sd card on my tvbox
5)Push with screwdriver the reset button of the tvbox (jack port)
6)power on the tvbox....and nothing happends,the tvbox dont show signal and red light turn on inside.

I read on other guides i must write boot partition with another image so the tvbox can start my armbian version , but i read too that guides are outdated.

Any tips and advice are well recibe, thx and sorry to make this post.