Godaddy adding a domain to my multisite install

If anyone can help thanks a lot
I am not lazzy i tried for two weeks but i am new to all this…
i read every topic on the subject but coul’nd not find a way…

Brand new install no blog yet I am starting from scartch. New to all this.
Goal: all i want is manage my 5 websites in a wordpress multisites on a network using ultimate godaddy host account using sub directory (quit hoping sub domain would work).

setup & things done yet:
Ultimate godaddy hosting plan & i used sub directory.
Wordpress install on one root domain (default theme not construct yet and working)
Wordpress multisite activate. Working in a sens that i was able to activate network…
Worpress network activate. working in a sens that i see network admin top right and can get into it.

After wordpress network activation i still do not see super admin: I clean my cookies cache etc. I did copy my confi.php and htaccess has asked.
It won’t show up in the top of dashboard.

Since i do not see super admin i tried to use admin network to try adding my other 5 domains I’ve created in my godaddy add domain manager. I have point every domain to there own file with the same name. The 5 files are located in go daddy FTP manager just before the wp-admin,wp-content & wp-includes files. Obviously the domain files are empty because they are domain only the website are not construct yet…

when i try to add one of them in my admin network add site, i get: Missing or invalid site address. I enter the adress as ask exemple.com. No dot before or www before.

questions.
1. why is my super admin not showing in my dashboard?
1.1 Is it because i have only one root domain in my network yet?
2. Why am i unable to add domain to my network?
2.1 Is it because my domain files in godaddy FTP manager are empty or miss located?
3. Is the .htaccess files located in the html under wp-includes the good .htaccess files to modified, because i have not find any other .htaccess files other then this one?

I have to say that i tried for 2 weeks to add sub domain with godaddy. all with the same plan ultimate. I have dedicated ip includes. I read all forum probably and tried every possible way. * A host etc. .htaccess modification. I could not make it work.
now i am tired so i decided to go for sub directory. I f i knew i would have host gator to have sub doamin.
Now i have the same problems with sub directory?????????????????

if anyone can help me thanks a lot. sorry for english, i am french guy so thanks again…

take care