Live site not duplicating what I see in Preview in Browser

Question

Hi,
Hope you're well.
I am building a test site: www.misteratm.com.
I'm experiencing the following problems after uploading
my files even though I previewed in the browser in
Dreamweaver and they looked fine:
-On the spry menu bar the font for the menu item names (Home, About, etc)
are not the font I changed them to (Tahoma, Geneva, sans-serif.)
-The names of the submenu items I created for Our Machines are not
there, only the defaults (item 3.1, 3.2, etc.)
-There are submenu items for the menu items Home AND
Our Machines when there should ONLY be submenu items for
OUR MACHINES.
-The above issue results in my not being able to click on a submenu
item I created for the menu item OUR MACHINES in place of Item 3.1 called
"Tranax Minibank C4000." Clicking on that item is then supposed
to take you to the 1st page of Our Machines, which does not happen now. 
Any assistance would be greatly appreciated.
Feel free to ask for any clarification, etc.
Thanks!!!

Answer 1

-On the spry menu bar the font for the menu item names (Home, About, etc)
are not the font I changed them to (Tahoma, Geneva, sans-serif.)
There is no mention of Tahoma etc anywhere in your document or in the attached style sheet.
-There are submenu items for the menu items Home AND
Our Machines when there should ONLY be submenu items for
OUR MACHINES.
The best way for that to happen is to ensure that the markup is correct, i.e. remove the non-wanted submenu items
-The names of the submenu items for Our Machines are not
there, only the defaults (item 3.1, 3.2, etc.)
Again, this is a matter of markup. Simply change 'Item 3.1' to what you want.
-The above issue results in my not being able to click on a submenu
item I created in place of Item 3.1 called "Tranax Minibank C4000."
Clicking on that item is then supposed to take you to the 1st page
of Our Machines, which does not happen now. 
The markup shows '#' as being the link. This will take you nowhere
-I'm able to go from the Home page to the 1st page of Our
Machines (renamed from Item 3.1), but then I cannot go
back to the home page from there when I click on HOME
in the spry menu bar. Note: This may be because I can't
get the Menu Items and submenu items fields to show
up in the Properties Inpsector window on the  page I created
for Our Machines (our_machines.html) in Dreamweaver. So
I can't tell that page where to go when I click on HOME. 
I could ONLY get the fields to show up on the INDEX page.
I selected the Spry Menu Bar in the same place on
both pages but it only worked in the Index page. Is this normal?
Again, a matter of markup and proper links.
-When I preview the our_machines.html page it doesn't have
the names of the Submenu items that I changed them to.
Again, maybe because I can't get the Menu and Submenu
Items fields to show-up in the Properties Inspector where
I would enter than information.
I cannot replicate the problem as in
Gramps