how to get my data back after uninstalling

Hey @Daerlon , thanks for reaching out! Before you uninstalled, did you link your existing account to email, Facebook or Google Play Games/iOS Game Center from the Settings Menu?

If you did, you can restore that account the same why by getting through the tutorial and then accessing the Settings Menu > Link Account. There you can enter your details for whatever way your account was linked and restore it. Hope this helps!