Hi Aspirant!
If you want to go for further round in KEAM the still you have to pay the fees and report at the centre for college you got in round 1,and after that participate in the round 2.If you got the new college in round 2 then your fees will automatically gets trasferred and if your new college fees is high then you also have to again pay more fees and if your new college fees is less then it will add on to your later fees of the college.

I hope it helps.

For more information on cutoff follow up the below article by careers360:

https://engineering.careers360.com/articles/keam-seat-allotment

Happy Hustling!