ByteDance Risk Manager interview questions

2 round of interviews. Firstly HR send an email stating that we can use any devices for the interview. I tried logging in 15mins before but not able to as the code provided to join the meeting is 6 digit but non-desktop only allow us to key 5 digit. Ended up to postpone the interview. After 2 rounds of interviews, no news from them. Emailed HR also no reply.