Promo Work

So I’ve been in training for almost a year and have been doing shows for about 6 months. Ive been told my major drawback is my promos. I’m told I’m far too monotone and lack energy. My gimmick is a bit more of a rich pretty boy so I find it hard to make the killer intensity work. I find that the screaming at the camera amped up type of promo just doesn’t fit. Any tips on how to make my promos more interesting.