Any one experience or have an idea about my case
Thank you
No-one can say anything about your case. We don't know your case and its details. All we can say is that IRCC seriously doubts that your physical presence requirement is met, so you'll have an opportunity to prove it. Show up to your judge hearing with as many proofs as you can, for as many problematic days as possible. Bank statements, work slips, dated pictures showing you in a recognizable place in Canada and anything else you can think of. You'll need to be convincing for at least 1095 days (or 1460, which was the requirement for most of 2017). By now, you probably have a good idea which days in particular IRCC is doubting, focus on those first.
The good news : you're close to getting your citizenship, either after the hearing or with a new application that should be done in a few months according to current average. After all, had you applied a month or 2 after when you actually did, you'd probably have become a citizen in 2018, and you should have a monster buffer by now, so that criteria will be validated in seconds in a potential new application, if needed.