Hi random question please help?

[Julieh30]

Hi I came across this electric bike I have never owned one before can you tell me what the missing part I need is and where to get need to test if it runs also thanks (see pics)

 

[Andy-Mat]

Hi I came across this electric bike I have never owned one before can you tell me what the missing part I need is and where to get need to test if it runs also thanks (see pics)

Are you going to send some Fotos? None are viewable, sorry!
As my crystal ball is quite worn out!
What you really need is someone who can view the bike and also knows them, otherwise you might just waste your money.....Really, a secondhand bike needs to be fully rideable.....
best of luck
Andy