Refused once, what do I do now?

Monique2018

Good morning everyone, I am anew in this forum and nalaman ko lang siya because of a friend. Please please help me, I just got refused with student visa applicatiion- GTE reasons ganun. I am single, 27 years old and working in a bank. I applied for Business Analytics however, sabi ni case officer di daw naexplain ng maayos yung pathway ko. I applied with IDP before but nahirapan ako with their appointments esp nalipat sila sa ortigas and since i am from manila, nakaattend ako ng ams event pero sa kanila ako nagkaron ng problem with this application. Akala ko everything will be okay, no show money, streamlined daw ako pero I got refused please guys helps me, should I reapply agad agad and magDIY nalang ako? Though may nagrerefer sa akin sa kokos and may friend ako naapprove siya dun daw ng automatic. Can this really happen? Wala din daw siya show money and chineck daw nila yung GTE letter niya before visa processing. Yung sa akin with ams kasi di nila binasa or inedit yata, sinubmit ko lang tapos kung di ako nagfollow up, di ako mababalikan. Please po tulungan niyo ako I aim to leave this July what should I do now?