Re-write your post - take out the language. This is a public forum. Do not use all caps as you know that is shouting and is considered rude.

It's rude of the developers to force an addon to be installed that does not enhance the user experience.

Since you say it is a addon forced on you could you tell me about it please, as you have send info to Mozilla turned off within Firefox. So I have no info to work with other than what you tell me. So far, I need much much more information to even begin to help.

See also:

• /questions/1194583 Unknown Mozilla dev addon "Looking Glass 1.0.3" on browser... or is it just malware?