Here are the latest guidelines on student visas, from the Home Office
http://www.ind.homeoffice.gov.uk/documents/idischapter3/section1.pdf?view=BinaryYou need to check that the college is on the Register of Education and Training Providers
and that your course meets the other requirements.
If not, it's not worth applying.
If it meets these requirements, you could apply, but whether or not you'll be successful depends on a lot of things, including your financial situation.