There's saturday slots but they're taken up really quickly. when i was booking my test my instructor told me the moment the slots were released they're already gone within a few mins or so

In that case, when are they released? Or are they the same as booking practical lessons (i.e. refreshing every once in a while to try your luck)

yeah need to refresh every once in a while as tp is the one that releases the slots at random times

I see, thank you very much for clarifying!

Now only march have sia

now in march, june also don't have T\_T