Start up gaming company looking for advice. Help!

Hello everyone! My buddies and I started a company and made a card game a couple years ago. We have been only somewhat successful in selling the additional copies we created with the funds from the Kickstarter campaign. We're looking for some advice to make a short advertisement with the video below. we are open to creating something different if it would work better. Any input is appreciated!

Full Video: https://youtu.be/WmrTj_LabSs