Alejandro. That is wonderful that you want to save the bees instead of killing them. Welcome to our forum, you will receive answers to your question, that is what we do here, listen and learn. Be patient.
As Dennis said to you, you should think perhaps of trying to "get" these bees for yourselves. You would be surprised how interested you could become with these bees. Think about it, if you don't want to keep bees, that is good too, wait for an answer, something will surely come. Have a wonderful and greatest of these days, Cindi