A referral is not a warranty
Vinto can send your name to a shipper, a detailer, a management company, or a crew agent if you ask. The contract that follows is between you and them. If they pay Vinto, it is for the introduction or for a labeled sponsorship, and the page says so.
Ask each of them for their own insurance certificate. A car in an enclosed trailer and a helicopter under management are not covered by a website's good intentions.
Keep the sale and the service apart
Do not let a transport bill get buried inside a vehicle purchase agreement you have not read. Do not let a crew agent's fee get described as part of the yacht's price. Separate invoices make the later argument shorter.
Consent is specific
The form asks permission to share your contact details with one partner, and a separate permission if someone may call or text you. You can refuse the call and still send the email. Message rates, if a text ever happens, are yours to pay. Reply STOP is the off switch we tell partners to honor.