help finding birth parents

Hey, i was born in moscow russia on march 14th 2002. I was then adopted at 9 months old and brought to the USA. i was specifically born in either Fryazino or khimki. the name I was given was antonina alexandrovna pavlova. the agency I was adopted through is closed down, its called IAG. i took a 23 and me test and found someone with a 0.56% match of my DNA. i also learned I'm half Armenian, so 49% russian and 51% Armenian. I've concluded that my dad was armenian and my mom was russian. the person with 0.56% match of my DNA has the last name aroyan. I've seen that -yan is common in Armenian last names so maybe they're somehow connected to my dad. the biggest issue I've come into is that russian files are locked down very deep and russian websites are really hard to navigate. it seems a lawyer would be my only option but I'm very broke. any help would be much appreciated thank you