Is there any chance of getting admission in Alkesh Dinesh Mody or VESIM? I got 66.84 percentile in MH-CET.

There is a chance of getting admission against vacant seats, in case somebody has canceled admission you can apply for admission. The admission against vacant seats is also based purely on merit i.e CET score and availability of seat.

Yes once the round finishes you can personally visit Alkesh Dinesh Mody Institute and fill the application form.