Hello @Joana1002 🤗 A Warm Welcome to the King Community! King.com webpage is not available anymore for syncing purposes! Can you please tell me which device you are using to play the game and which device were you using to sync both the accounts? Were you trying to play on Windows 10/11 App? More @Wikipedia
Hover over any link to get a description of the article. Please note that search keywords are sometimes hidden within the full article and don't appear in the description or title.