How do I go about getting an L visa?

Hi, Michaela, firstly, you can ask your friend to send you an invitation letter and maybe a copy of his or her ID card or passport. Then, prepare the following documents, including your passport, a copy of it, a filled-out application form affixed with your recent bare-headed photo, and this invitation letter. Then post your application to the CVASC office or go there in person to submit the application.