New at this.. Help?

Im not an expert at this, but i will give my best amateurish shot.
I think "console undetected" is normal, because you don't press the "set MHWalker", at least for me this is the case.
Instead, you need to type in your binds directly onto the console, which should be a pops up after you injected with Perx. Well. For me, I use sinJect.
bind "bind key" "hack code".
e.g. bind "k" "cc_send_start_game_message"
After you bind all the desired code or necessary codes. You need to change the bind settings in your MHWalker directly. DON"T CLICK ON THE "Set MHWalker".
In game, make sure you have the auto spear aiming at option >> controls >> advanced settings >> auto-aim at enemies checked.
Also unchecked the functions that uses host_timescale in your MHWalker's bot option section. While it seems to work for others, it doesn't work for me.
For the rest. Just follow the main tutorial at where you downloaded the MHWalker

"console undetected" shows because you don't press the set MHWalker, which you shouldn't. So ignore it and try starting the bot. And see what happens :d

Oh! So you input a code! I don't quite get how I'm supposed to set the binds... I'm so new, I'm like a dumb teenager D: Thank you for the response it helped me to clear some ideas on what binds and consoles do