I also can't find it listed, and it's not even on their website. I'm assuming you bought Chai Serenity by Caffe D'Amore? The ingredients look almost identical to a chai I've bought and it had 130 calories per 8 oz serving, 0 fat.
I bought the standard cel seasons chi decalf tee and added a little no calorie chocolate flavor in it with 3 tbls spoons of fat free half and half, and a packet of splenda Total calories about 40 and pretty good flavor