I tried the t tunes restet but when i press the itunes logo nothing happens
Are you saying you have the iTunes logo and cable on you screen?
If you forgot your passcode and the phone is disabled you need to put it in Recovery Mode and Restore the iOS Software
See if this helps you: http://support.apple.com/kb/HT1212
yes that is the screen that comes up
You need to connect it to iTunes. You will get a prompt to restore.
i do not have i tunes installed on my computer what do I do in this case
You will need to download and install it. If you do not have an iCloud backup, your data is lost.
Retrieving data ...