We're not negotiating with the Federal Government of Nigeria - Niger Delta Avengers

Nigeria: The Niger Delta Avengers on Wednesday claimed it had blown up another oil well belonging to Chevron located 20 meters away from Dibi flow station in Warri North LGA of Delta State. 

The group also released a statement via its twitter handle that it was not negotiating with the Federal government of Nigeria.
In two tweets on Wednesday morning, the NDA said it blew up Well RMP 20 belonging to Chevron Oil.
It said in the first tweet: “At 1:00am today, the @NDAvengers blow up Well RMP 20 belonging to Chevron located 20 meters away from Dibi flow Stattion in Warri North LGA.”
It tweeted: “This is to the Gen. public we’re not negotiating with any Committee. if Fed Govt is discussing with any group they’re doing that on their own.”