The group said indiscipline and arrogance of power caused the defeat of the party.
The group said indiscipline and arrogance of power also caused the party's defeat.
Addressing the press, spokesperson for the group Kojo Hamenya Keglo accused party officials of affluence and neglecting the grassroots supporters of the party.
According to him, Mahama appointed young boys as ministers of State to help him run the economy knowing very well that they had no experience in politics.
He said the appointment of Deputy General Secretary Kofi Adams, former Communications Minister Omane Boamah, Stan Dobge, former Minister of Fisheries and Aquaculture Development Sherry Aryettey and many others are responsible for the defeat of the NDC.
He however, described the appointments as the the worst mistake on the part of the former President.
"The former president, his wife, brothers and sisters and greedy friends created all kinds of mushroom organs such us Celebrities for Mahama, Ladies for Mahama… setting aside party structures. How can you win elections with these?," he said.