With regard to password reset for appshed.com, you can do these steps:
1. Open the page with login: http://appshed.com/appbuilder/login?redirect=/appbuilder
2. There is "Forgot your Password" underneath LOGIN button
3. Click on it
4. there will be a field where you write your email> click Reminder
5. You will receive the email with the instructions of how to reset the password