To know seats are available for spot admissions in a particular college, you should check the college's official website, social media, and relevant educational platforms. Look for announcements regarding spot rounds.basically you need to keep updated about each information of college admission.

You can also consider MANAGEMENT QUOTA ADMISSION which I don't prefer but if you want you can .Ask for seats in college and pay the amount which they tell you to pay and gain a seat in that clg.

One last thing bro, I preffer u to take Admission in clg which u have allotted in CAP 2 bcz CLG DOESN'T MATTERS, HARDWORK MATTERS. Rest, it's upto to u.

HOPE it helps