Need help with a spell

Need help with a spell

hey

i finished this hero skills they r all triggers n one of them ar blink strike n other is a charge(which is a lvl 6) when ever i cast the charge the trigger doesnt work he goes upto the unit n then he blinks at the target rather then charging n stunning the unit.. please let me knw if u knw hw to fix this

thanx

u based them off the same spell?