Your style needs like a 100% makeover, some of the tricks you didnt even complete like that tailgrab, ( didnt touch tail) and what i am assuming was a manual was just you riding on your backwheel for half a second. You need a lot of improvement, its not just the tricks you do but how you do them. But it was still good. Keep trying hard and good luck.
you need taller bars and a little bit wider you dont seem like you have total control over your scooter , other then that work on your style and dont put out a sponsor video just wait till you think your really ready to be sponsored just make a mini Video or something .