As your Yaga account is connected with your Facebook, Google or Apple ID account email address then your password can be changed via those accounts.
Open Yaga—> click "Login"-->"Continue with xxx"--> Enter or choose the correct email address/account—> "Forgot password".
Alternatively we can connect your Yaga account with a different email address which is connected to either of the mentioned accounts. In that case please contact Yaga support by submitting a request.