In order to start trading, you should first verify your account options.
You can choose between:
Personal accounts - are intended for personal, non-commercial use only.
Corporate accounts - are intended for business purposes and used by legal entities. Please see link below for required documentation.
https://sinegy.zendesk.com/hc/en-us/articles/360034217032-Corporate-Business-Account-Requirement
[Kindly note both accounts must be registered separately and used for their intended purposes]