Hello,

As you have mentioned that you have scored 89 percentile in JEE mains January, 2020. So, it might help you to get seat in any state government college or semi government college. But institutes like SRM and VIT declare their own admission process. It may be by taking an entrance exam. So you can prepare for it. However, there's still a chance left for jee mains. So you can focus upon there .

All the best.