Union Bank Of India — regarding homre loan

hi,
i am a/c holder in union bank of india, i have a good transation in the bank, i took new resale home in mumbai at bhyander, i need loan just for RS.200000 went my branch for loan, branch manager told me u should go f that area branch where u took property i went there, he has given me hope last 1 month u will come tomorrow again tomorrow finally he told mr u go art kandivali branch, i went there branch manager at kandivali branch tootally corrupted, first of all he send his employee for the verification for the property he checked property and given his report satisfactory alredy i have that report which done by unin bank officer but manager want to sanction this loan with his agent not direct to bank he told me we cant give loan after 1 month follow up to manager V.K SAIGHAIL i want legal action against him i want to give complain in RTI but uninon bank link not attached with rti pls take action against him