Create an Animation

i have done a story board but i want a small 2D animation made for my panels i will send you the character images that are involved after but i will attach the panel now. I'm on a small budget and need it done in the next 2-4 days. Starts of4 children on an alien , one of the children trip’s as the others help her back up, they have a quick look around. Before they know it the 4 heroes get a strange burst of energy(Aura) and begin to change into beings known as Crystaknights. then change to a new location different scenery in there crystaknight forms the heroes walk around looking around to see if there’s any new life. when the heroes in their crystaknight forms get this weird feeling in their chests, when crystals come out of them and the crystals transformed into creatures known as crystallites.