Package help

I ordered something from Etsy, and it’s from Spain, it’s being sent by “Spain Post” and it’s finally here in the US. Thing is, I’m unable to be at the house when the delivery is here, and I don’t have anyone to pick it up for me.

Is there a way for the Spain Post Driver to change my delivery from in person to Mailbox delivery? Who do I gotta contact? Because I Can’t stand the AI help in USPS cause it doesn’t work and I want human interaction?