Take Real Madrid as an example. Log in to Google, search for Real Madrid Club, find their official website, click English, find the contact person, and you can directly see the contact information. If your spoken English is good, you can call them directly.

1. Real Madrid C.C. La Esquina del Bernabéu, Concha Espina, 1 28036 Madrid.

2. Can speak English. English is basically the second language in Europe.

Write to the club, and then they will consider handing over. But you must write down their full names.

If your English is not very good, try to write simply. Be polite, just say that you like each other's club very much and respect their history and ideas. I want the club's annual family photo and a player's signature. Don't write too long, people have to deal with many similar situations.

5. It is not recommended to write emails, which will be deleted as spam. Comunicacion.fundacion@corp.realmadrid.com, this is the e-mail address of the news and public relations department.

6. If at first you don't succeed, you can try again. Europeans are generally very cultured, and it is impossible to ignore them for a long time.