I have some questions:

1 - can you show photos and videos of your physical office?

1.1 Can you show documents that authorize you to have a Silver Asset Backed Cryptocurrency company?
 
Note: I saw the certificate you posted on your website, but is that it? don't you have another document?

2 - can you show photos and videos of the place containing the silver?

2.1 you can show documents such as if you kept them in a bank the bank must have given you documents to sign or if you kept them in a safe you must also have signed documents