The international community has said that it will judge the Taliban by their actions.
Akhunzada, a former head of the Taliban's judiciary, vowed there would be no return to peace talks with the government.
Four police guards were killed and seven others were wounded during the attack.
But the results of the race to replace Karzai took months resolve, finally coming to a conclusion on Monday with the swearing
"We are using all our strength to get rid of him, either by killing or kidnapping," Taliban spokesman Zabihullah Mujahid
"It was hacked again by enemies and foreign intelligence services," Zabihullah said. "The enemy tries to push its propaganda