I just installed 3 or 4 Firefox extensions for the first time on my iPhone, and now I’m experiencing problems. I want to refresh Firefox back to factory. However, the instructions I have found for how to do that all say to click on ‘help’ in the menu, and there is no ‘help’ in my menu.

1. Why is there no ‘help’? Is it not available for iOS? If it is available, how do I fix the fact that I don’t have it?