I have played this game for years and love it, but on 2-15-21 there was an update and I can no longer open the app. I have sent error reports and contacted pixel federation but have not had a response. I was on the Greece level and a third of the way through titanic. I dont want to lose my progress and I'm not sure of my user number since I cannot get into the app. Please help. I got some help, reload the game and all is working well. The developer contacted me and I'm enjoying the game again!