Cousin is the primary applicant

Butterlet

I was invited by my cousin in Ausie. Her sister is the primary applicant, and companion lang ako. What would be my requirements para ma may chance na mgrant ang visa? My cousin told me that one of the requirements is letter from employer stating na pinapayagan akong magleave for 3 mos. That's impossible namn since wala pa akong 1yr sa work ko amd rank and file lang namn ako para maaproved ang 3 mos. leave. I told my cousun i better resign para makarating dun, and ok lang namn daw un basta may fund ako. but she told me wag muna magresign till magrant ang visa. Is it possible? Saka hindi namn daw ako ang primary applicant, sister nya ang magpprovide ng mas maraming docs that will state her strong incentive to return home like her job, assets, bills, etc. How about me? What will i provide na magpprove na babalik pa ako dito? Lalo na kung unemployed ang ideclare ko? Pls. Help

Butterlet

One more thing. Mag oopen palang ako ng savings acct,
para may maprovide din na acct statement, since wala pa din akong existing except my payroll acct from work. Magkano kaya dapat ang laman nun? And gaano katagal dapat un existing?