HCL Technologies faces two main customer service challenges: 1) focusing too much on technology and feedback systems instead of empowering and inspiring employees, and 2) meeting diverse customer expectations across different communication channels. To overcome these challenges, HCL should define its organizational purpose to motivate employees, hire staff who enjoy serving others, provide training for difficult situations, empower staff to use their talents, respond to customers in a timely manner, and create positive customer experiences with an innovative and flexible approach.