I'm sorry to hear that.   I'm not sure what you could do with it.
assistant
Alright.  Can you take a photo and send it to me?
assistant
What is masa used for
user
I believe masa is used to make tortillas, and a related product is masa harina, which is used to make corn flour.
assistant
Ok I found a box and wasn't sure what to do with it.  Any suggestions
user
Have you considered asking your host or friend about it?
assistant
They don't know
user