Never heard of this extensions, I guess the best way to know is to try.

Hello, I'd like to try but in the administrator panel and in the SEBLOD compose I do not see anything about Joomsport. I wanted to create a form that would go to get data from the component?

you would need to use Free type to be able to read data from this component, but the implementation is all up to you., there is no built-in connection between Seblod and other components.

How can I use the Free type to read data from that component joomsport?

Beside what is written in the manual you can do searches as well, you need to create fields with storage that matches your database tables and add them to the search&list type.