Dears , i have a problem regarding adding or remove attributes values on my magento
when i try to save any changes like updating or removing no action taken when i press save button
Can you please specify what exactly attributes you are trying to add or remove? For example, if you want to remove from attribute set system attributes, it is not possible, since they are responsible for integrity of the system.
System attributes are marked with "stop" sign -
Here is also tutorial on attributes and their management -