Filmshooting

I practiced several times, with a "waste" Cartier Earrings film loading and open the movie before I installed real. After about three times you can not see it, and then do any of its problems in a changing bag....

I do not see the lens in slow motion by YouTube. When your close to the ground shook, you see, they are moving at a more normal left to see the smoke..Rift Gold..Where did you got that?I really like taht and I only own a Cartier Rings,it's not bad but not my style so can you give me some advise?