My alcatel fierce won't turn on

I think, ur phone has no problem, problem with ur phone\'s battery, check battery\'s point to touch ur tongue with those points if u feel something, like very little electric, on ur tongue its means ur battery is good, but u don\'t feel anything on ur tongue it means ur battery no more, or has no power to boot ur phone scratch the golden points of the battery by pin or needle for remove the carbon on the points if u phone didn\'t power on , replace the battery....