Dear aspirant as you know that the seat allotment for first round has been declared and if you haven't got any seat then you will be considered for the second round automatically.You have not to fill the choices again and again,the choices filled in first will be considered.The date for second allotment is expected to be 7th July.After that if you are alloted an institute then you will have to report on that as scheduled.So,keep checking on the official site.

You can use this link for complete info.

https://engineering.careers360.com/articles/kcet-counselling

Thanks.