37 Providing technical support, namely, technical advice concerning the repair and maintenance of mobile phones, smartphones, cellular phones, portable computers, tablet computers, smart watches, mobile hotspot devices and wireless home phones; providing repair and maintenance for mobile phones, smartphones, cellular phones, portable computers, tablet computers, and smart watches for communicating, recording, organizing, transmitting, manipulating, storing, and reviewing text, data, image, and audio files; repair, installation and maintenance for accessories for the above listed goods, namely, screens, replacement parts for the above listed goods, batteries, and phone and wireless communication device chargers; Providing technical support, namely, technical advicerelated to poor hardware performance and repair of mobile phones, smartphones, cellular phones, portable computers, tablet computers, smart watches, mobile hotspot devices, wireless home phones, and screens for mobile phones, smartphones, cellular phones, and tablet computers