Sharon Autos KTC nagar branch Tirunelveli - KTC nagar Sharon autos fraudulent work

I purchased YAMAHA FZ-S V* bike on jun *nd, **** under canara bank finance. I used to pay by DD. now bank asked me for invoice details so I visited sharon autos KTC nagar branch for the invoice copy. but they are not responds well, they said I purchased the vehicle from thoothukkudi branch. I provided the DD to purchase and all other documents of KTC nagar branch to the bank. the current manager tells me to ask the invoice to the old manager( previous manager) and they give me a contact number to ask, he gave me another number then he gave me another number. all of them speaking with me without telling the name and then starts from beginning. then he asked me * days time but now he didn't pickup my call.