MacBook Pro External SSD Instalation?

Hello I?m trying to install Kali in a external SSD.(From a USB with Installation Kali to External SSD)
I already try different ways to install, but when I try to boot in my Mac the EFI Boot doesn?t appear.

I try REfind but still not show the Kali.

Any advice?

The EFI for Kali won't appear when your booting the Mac you have to hold the option key as it switches on and then choose to boot from the external SSD