it's ok now it was my fault. thanks.
although i have a new problem and i think it is the final.
when i am at boot picker i cant use laptop's keyboard neither track pad and can not go left or right. if i connect an external device mouse or keyboard it works.
when hackintosh boots my devices are starting to work. keyboard also works at bios and when i boot to windows.
i notice the following strange thing. if i boot to windows (by selecting booting device from bios) and then i restart and boot to my hackintosh efi, that time and only that, the keyboard works at boot picker! if i open hackintosh and then restart and arrive at boot picker again the keyboard stops working.
Also if i select to boot windows from the boot picker and NOT from the bios, then windows cant see my keyboard or my wifi.