MiniAnt Tickets, rank, and leaderboard position are a separate ledger from anything you did in a game before it was on MiniAnt — they're only ever earned by playing through MiniAnt itself.
Your level, saves, and unlocks — the shape of your progress in the game itself. Importing is a one-time, player-initiated snapshot: it copies your progress in once, it doesn't keep the two in sync, and re-importing overwrites whatever MiniAnt save you had.
Coins, gems, and anything you bought in the app stay in the app — they were never MiniAnt Tickets and importing doesn't convert them into any. Your rank and leaderboard position also start fresh on MiniAnt: those are earned only from sessions MiniAnt itself has witnessed, never from progress a game reports about itself.
Anyone could claim any progress from outside MiniAnt — there's no way for us to verify it the way we can verify what happens on the platform. Keeping value (Tickets, rank, rewards) earned only from MiniAnt-witnessed play is what keeps the leaderboard and the wallet honest for every player, including you.