CFDs are complex financial instruments and carry a high level of risk due to leverage. A significant proportion of retail investors incur losses when trading leveraged products such as CFDs. You should carefully consider whether you understand how CFDs work and whether you can afford to take the high risk of losing your capital.
The pension certificate is an official document issued by Social Security. It certifies whether or not a person receives a public benefit. It is used with banks, government agencies, and any entity that needs to verify your status as a beneficiary of the system.