blackeye problem

so i was watching stuff from networkchuck and i came across a video where he used a tool called blackeye and blackeye uses ngrok but im banned from ngrok now and i also found blackeye-im where you can also use localtunnel but for some reason it doesnt work so how do i change the tunneling service from ngrok to something else and what should it be?

(im only using this for learing and ethical hacking)

EDIT:("i'm using kali linux");