Hi @malevlopz87
Some instructions for how to fix this, I dropped in another post as I was experiencing the same issue. I know that @Aravisian has also posted the same solution
I had a similar problem with my Dell Latitude too.
To circumvent this issue whilst awaiting the shim update for the ISO, in BIOS you should be able to select a new Boot option. From here, plug in your USB with the ISO, browse to the EFI\Boot\ folder then select grubx64.efi file and name this Zorin or something similar.
Exit BIOS and restart, then hit F12 (I think?) and chose 'Zorin' as your boot option and it should, fingers crossed, load to the Live Installation option.
Let me know how you get on.