If you signed up with an email and password, you can change your password directly in the Palteca app. Here's how.
If you signed in with Apple, Google, or Facebook
If you originally signed up using Sign in with Apple, Google, or Facebook, there's no password to reset — your login is managed by that service. Just sign in again the same way you did before, and you'll be back in your account.
If you've forgotten the password for your Apple, Google, or Facebook account itself, you'll need to reset it directly with them.
If you signed up with an email and password
To change your password:
Open the Palteca app
Tap You in the bottom right corner
Tap the gear icon in the top right to open Settings
Scroll down and tap Change Password
Follow the prompts to set your new password