Licence plates

The financeria is worthless, I paid for my placas on line in March, of course they had no placas then. I went back in October with receipts, they wanted copies of everything even though I had already personally registered the old beater with a heater, 6 prior times since 2015. Even the registrations from 2018 thru 2021 were not enough. I eventually found my somewhat damaged pedimento , damaged due to Hurricane Rick. When even that was going to be insufficent, I told the staff I was not leaving without the placas I paid for 7 months earlier. After a 2 hour wait, I got my placas but the registration shows my address in Ixtapa, going back to a prior owner?