Order #UT_11780 - Firefly18 1s Nano Baby V3 Tiny Drone O4 - Dji 04 lite unit will not go into binding mode and will bot activate on dji assistant 2

Order Number: UT_11780
Product Name: Firefly18 1s Nano Baby V3 Tiny Drone O4
Brand: Flywoo
I bought a Firefly 18 DJI BNF from yourselves and it arrived yesterday. I have tried to activate it today on DJI Assistant 2 like I have done with another drone, but for some reason it will not work. 2 things happen. When I plug the drone into the computer without the battery it recognises the 04 unit, but doesn’t come up with activation, I plug a battery in (Explorer 1S 450mAh HV V2 A30 Plug) and it drops off completely. I have tried some bits on my computer just incase, and different batteries and no luck. I didn’t have any issues with the Manta5 before.
2nd thing is the drone with not go into binding mode at all, I press the button and it stays green or starts flashing green 6 times and then a double which can indicate a fault, no matter how long or short I hold it it either flashes green or stay solid green.
Not sure why this is happening and not sure what to do now as getting frustrated.
I have tried to activate it today on DJI Assistant 2 like I have done with another drone, but for some reason it will not work. 2 things happen. When I plug the drone into the computer without the battery it recognises the 04 unit, but doesn’t come up with activation, I plug a battery in and have tried them all(Explorer 1S 450mAh HV V2 A30 Plug) and it drops off completely. I have tried some bits on my computer just incase, and different batteries and no luck. I didn’t have any issues with the Manta5 before. Tried refreshing on dji assistant a few times and still nothing, tried several different cables, tried different ports.

It wont let me upload a video as to large. But i can send via email if requeated.