@Lindsey221 I wouldn't accept a one month stay as a new host from a guest who has no review history. That they asked for the address, before having a reservation confirmed is also not a good look.
If I were you, I'd change the settings to a one week stay max, until you get experienced with how the platform works (there are a lot of thngs to learn) and knowing how to vet guests.
I make decisions mostly based upon how a guest communicates. If they send a friendly, articulate message along with their request, letting you know something about them, saying something nice about your property, and addressing you by name, those are all good signs. If they just ask questions, and tell you nothing that would make you feel that they are people you'd like and trust, then either answer asking for more info, or decline them.
An example of a nice guest request would be "Hi Sarah, I just found your listing and your place looks lovely and just what I'm looking for. I'm a woman travelling alone and am coming to take sailing lessons, so I'll be out most of every day, and will be renting a car. Look forward to meeting you and let me know if you'd like me to bring you anything smallish that you can't get in Mexico."
I have zero qualms about a guest who sends a message like that(and I get a lot of those nice messages), has a clear profile photo, and has written something personable on their account profile. And if they have some review history, that's bonus, but I wouldn't feel the need for it with a message like that.
Guests do sometimes want to know the address, as they want to know if it will be nearby the places they want to go. But don't ever give it to them beforehand- just tell them that addresses aren't given out until after a booking is confirmed, according to Airbnb policy. Let them know the cross streets, if you like, and what places it is near, how close the nearest grocery store, etc, are, so they can decide if it's suitable location for them.
You say the guest has no photo, but you can't actually see their photo until their reservation is confirmed- it is hidden. But in your reply, let them know that you require a face photo, as well as verified ID, if you see they only have a phone number and email address uploaded.
And you do understand the difference betwen an Inquiry and a Booking Request?