Hi aspirant,

Mistakes are blunder during admisisons through counselling. You must be very attentive while making changes or locking the seat if you failed to do so then you will miss the seat and further chances.

As you me tinned in the question that you have missed choices so its okay. Donot worry and take tensions for that now because you can not do anything now. What you can do now is to take admission in private colleges based on the marks scored by you in the kea.

As kea is an entrance test held in karnataka state so you can apply to the colleges of karnataka.

Now you need to search for best private bds colleges for admissions and contact them for admissions. Below I have mentioned  the colleges for you:

• Manipal college of dental science
• Bapuji dental college and hospital
• SDM college of dental science and hospital
• M.S ramiah university
• Coorg institute of dental science

https://medicine.careers360.com/colleges/list-of-bds-colleges-in-karnataka

I hope this will help you.

Thank you and good luck dear:)