A good roblox script loader?

I have a question so i downloded Krnl and its not loading and idk why

in my opinion Krnl is the best i have been using it for alomst 2 years here is the link if you want to download it

best Paid exploit: synapse X & Sentinel v3 (soon)
Best free: Krnl, Jjsploit (krnl can run many paid script, jjsploit better i don't remember now why cuz that's was 2 month ago but still on top for free 100% , oxygen U , maybe comet,Proxo (many scripts in there and etc),Delta,furk ultra,trigon,Tiger Eye 2021  (not sure), Aspect  (not sure),


best mac exploit: Script-ware

best mobile exploit: arceus x


This all 100% found 2020-2022 Enjoy and everything true there 

I use comet as my script loader, but there are better alternatives, like SyanpseX, however, it does cost around 10$ or so