Sorry, I couldn't get back with you sooner but it looks like you're all squared away with the bootloader. I did look at your screen shots and looks like there were 2 places for your fastboot: a directory with fastboot-mac and the sdk/platform-tools/fastboot. I think that's probably where the problems were. NVM, you're all good.
Yes it wasn't reading the directory proper. I am unlocked successfully thanks to @acejavelin :good: Thanks for at least replying back, I appreciate it.