Hello
Yes you have good chances since you have west Bengal domicile. The cutoff varies every year and the competition level also increases however based upon the previous year cutoff your chances of getting a medical college are good.
You can go through the below link if you want to go through the previous year cutoff for detailed information

https://www.google.co.in/amp/s/medicine.careers360.com/articles/neet-cutoff-west-bengal%3famp

Good luck