Contracts for Differences ("CFDs") products were developed to allow customers to enjoy all the benefits of holding a Stock, Index, ETF, Forex, Option or Commodity position without having to physically own the underlying instrument. A customer enters into a CFD at a quoted price, the difference between that price and the price of the CFD when the position is closed is settled in cash, hence the term "Contract for Difference" or CFD.See video here.
CFDs are complex instruments and come with a high risk of losing money rapidly due to leverage. 72% 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.