It very hard to shift gears while im sitting still and almost imposable to fine N. I drop it down in 1st and when i start letting off the clutch it make a grinding of gear noise and then pauses and then start goin fine but i can't find 2nd. I think it throws me into second after it makes the grinding noise but the N light never comes on when this happens.

stop riding it!!!! Check the primary drive and clutch adjustment.....if you're not able for whatever reason to do any of the work yourself, have it towed/ trailered to a repair shop..... continued use could destroy everything.....

check clutch adjustment and primary chain first

Ww

Racerwill is right but he should have used caps. It sounds worse than adjustment or primary chain to me. I hope the Blast has a trap door! I wish I could welcome you to the forum with more cheerful words, sorry.
Matt

dont worry guys i paid 500 for the bike last week and its in my garage. It had a bad rotor(magneto) that locked up the engine. I replaced that with a new and she runs fine. I don't think its the chain because i can put it in second and drive it down the block but it want shift to third. and oh yeah there is no trap door so if it is a bad 1st gear the motor has to come out.