Don't ever put your money in nova exchange!

They are not based in Sweden, as they claim!

Research for yourself:
http://www.bolagsverket.se/en/us/about/e-services/foretagsfakta
There is no company like "nova exchange" or "nova technology" registered!
Therefore Swedish or Europoean laws don't apply.

This should be a huge red flag for everyone, nova exchange is lying about their company location!
There's no information who is running this exchange, the domain is registered via godaddy's anonymous service.

They could shut down tomorrow, take your money and you won't be able to do anything against it!
Not trustworthy at all!