Zifo RnD Solutions interview questions

It comprised of 4 rounds. 1st round- Aptitude and gamified assessment 2nd round - Technical topic based quiz, Essay writing, Gamified assessment 3rd and 4th rounds - Interview - last interview was on 9th January 2021. The thing is I didn't get any response after the interview. No email. I don't know how long I should wait for the results. If anyone know, kindly answer for the same. Its been more than a week and I think I should stop waiting for the result and move on. You know this waiting or ghosting drains you a lot.