CFDs are complex instruments and come with a high risk of losing money rapidly due to leverage. 70.96% of retail investor accounts lose money when trading CFDs with this provider. You should consider whether you understand how CFDs work and whether you can afford to take the high risk of losing your money.

How can I provide the breakdown of shares/Share Registry?

The corporate breakdown of shares or Share Registry should be within the official Articles of Organisation. If the details are not within the corporate documentation, please contact FXCM at your earliest convenience. 
FXCM does not establish account relationships with entities that issue "Bearer Instruments." Bearer instruments are wholly owned by the person who physically holds the bearer document and the issuing firm neither registers the owner of the stock, nor tracks transfers in ownership.
Please ensure that your corporate documents indicate that your entity is allowed to only issue "Registered forms of ownership."