You have a few options for applying, including in person, online, by mail, or by courier.
The staff at the visa application office, also known as the Visa Section (visa application office), can provide you with information on the best application processes. Only online applications will be accepted by some visa departments.
Visit the visa 4UK website to see if you can apply for your visa online. It is best to apply for a student visa in the nation of which you are a citizen or where you are currently residing lawfully.