Name the company which become the official sponsor for the Indian cricket team.

The Board of Control for Cricket in India (BCCI) has recently announced that Bengaluru-based educational technology and online tutorial firm Byju's has replaced Chinese mobile manufacturer Oppo as the official Team India sponsor. The deal period will begin from 5 September, 2019 until 31 March, 2022. BYJU's is a leading education and learning app and has superstar Shah Rukh Khan as its brand ambassador. Byju's will now be seen on the Indian team jersey from September 2019 when the home series against South Africa begin.