Firefox / menu

How do I activate menu in apps like Firefox for Android browser? The menu usually uses the hardware menu button to press for the menu to come up, which Meizu MX5 does not have. Some apps such as Chrome offer an on-screen menu button in the form of three vertical dots. i cannot find anything like this on Firefox browser.

Meizu MX4 Pro

@rubiohiguey hmmm… I dont have Firefox but normally the three dots should appear in every app when its needed… strange

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