Hello @Jordan943
Oh dear this doesn't sound good if you're getting a wrong number after just two days. I presume you have written communication via the Airbnb message system where this guest says he will reimburse you for the expenses for these gifts?
I would call customer service right away to see if they can do anything but somehow doubt it. They might try and call the guest but you already know that's a no win. Not sure if Aircover will cover this sort of thing.
This guest must be flagged and please leave an honest review.
Hoping things work out for you and let us know what CS say
Fingers crosse
Joëlle