Found the problem in Firefox if you set the zoom and check the box text only it will not show top navigation menu no matter what percent is set. When you resize the brower window small enough the hamburger menu show up.
Hello @James Prince !
So on what scale do you have its appearance? What about other browsers?
Use Firefox and Brave browsers. Problem was in Firefox browser when the text box in zoom setting was checked. Seem not to matter at what percentage