Amfi pass kext issue

So when fixing my Broadcom WiFi I was told to add amfi=0x80 to my bootargs. I did that and everything went fine, my WiFi works (Bluetooth doesn’t yet) but I had issues like Firefox not working which is like really important to me as I use it all the time. So I came across kext called amfi pass, installed it and now my hackintosh won’t boot. Stuck at like 50% of the loading bar. Is there anything I can do to fix the Firefox issues or am I doing something wrong with this kext? Thanks.