How to Use Http Tunnel and Httc Tunnel?

Hi everyone I would like to know how to use http tunnel and http tunnel l, the reason that I been istaled is because I want to use mitmf, I am trying to connect trough mitmf and after solvin error like "unable to connect untrusted certificate" and "unable to connect proxy server error" I am getting stucked, the browser never load any webpage instead a messege "WAITING FOR PROXY TUNNEL" it appears and never loads,my intented solution is install http tunnel but I don't know how to use them at same time time so they would work together, mitmf is working on port 8000 and http tunel have the listener on port 80.

Sorry for my primitive english hope the question is clear annof for you