is it possible to include 2 schools on UCAS?

I am studying a course at college and also doing an A level privately with an exam centre. I have connected by college to my application using the buzzword, but how do i also include my exam centre so i can show that im doing that A level on my application? Also how will they know what grade i get lol

The grade comes directly from the exam board to UCAS, not via your school/college so it won't cause any issues.

You can enter both on your application, but UCAS won't let you have 2 full time places of study so the one where you are just entered at the centre needs to be added as part time.