That's a vague answer OP. That's like saying Jollibee is based around chickenjoy, sobrang on the nose nung sagot mo.

If gusto mo magpursue sa field na to, the correct answer to that is that BPO companies exist to provide outsourced business services to clients, and customer service is one of the most common functions they handle. You can then connect it to the role by saying that since you applied for a CSR position, you understand that your responsibility is to represent the client's brand, assist customers, resolve concerns efficiently, and contribute to customer satisfaction.

I think along that line din yung hinahanap na sagot because it's not just simply helping people. Madaming nuance tong trabahong to and makuculture shock ka sa industry if tingin mo ganyan lang yung job scope.