RVN OLD WALLET

Hi. I was wondering someone can help me. I bought some ravencoin 2 years ago. It was on the rvn wallet on my phone. But one day it stopped working. Always crashed. (since I can't even download that wallet from play anymore) I tried to recover the wallet with windows wallet but, when all the sync finished it states that I have 0 rvn on it. I did the same on my phone with a new rvn wallet as well. The same story. Wallet recovered, but no coins on it. I checked my public key and it states the coins didn't go anywhere from that address. And I can't figure out what is going on… Is there anyone who can help me with this? Or had a similar issue. Thanks so much! Raven the 🌙