Ensemble de tables basses 2 pièces Sigety

Pretty sure this piece of wood has termites or some type of bug deep inside of it. For the last couple of months we hear a buzzing noise coming from it. Not sure what to do??? Thinking about setting it out on the patio when the temperature gets too freezing to see if we can kill whatever is inside it. Thinking I no longer want it in the house until we figure out what’s going on. Maybe send it back!!