help needed for japanese e-visa urgent
im a minor (17) and i have a trip coming up in around 2 and a half weeks time to Japan for 7 days as a grad trip w/ my friends, and since I am a chinese citizen with canadian PR i have to apply for a visa through the japanese eVisa system (no online appointments are available). Ive applied 3 times already, and each time they say I don't have sufficient funds, even though I've provided my guardians bank statements of 3 accounts, all with more than 10k, so the total is around 30k at the least. Today, it got rejected for a 3rd time and said that I should wait until 3 months later to make sure that my bank statements show sufficient funds, but I don't understand why they keep rejecting it. Furthermore, if i reapply before, I can face a 6 month ban. Could anyone advise me on what to do? I've tried calling the consulate as well, and no reply.