Hello! i have a question here:

I’m currently a secondary 3 student in express o level from a neighbourhood school. Currently my neighbourhood school is quite far for me. (joined due to cca and did not consider the distance). i want to ask if i want to transfer schools, what are the exact procedure? do i call up the school for vacancy first? who do i contact first? is it a good idea to transfer at sec 3? For me i have no problems adapting to a new environment and i’m quite open, but i want to hear some advice! thank you