According to the cut-offs of Joint Entrance Examination Main for General category in the past few years, the cut-off percentile has been in the range of 89 percentile to 91 percentile. So, by going with the cut-offs of last years, you have a very less chance of qualifying JEE Main 2022. However, you may get Computer Science and Engineering easily in private Universities and Colleges. Some of the colleges you should target are:

VIT Vellore
SRM Chennai
PSIT Kanpur
KIIT Kalinga

You can also use our college predictor to see your chances in all the colleges:
https://engineering.careers360.com/jee-main-college-predictor?icn=QnA&ici=qna_answer

Hope I have answered your question. All the best!