If you still need help, I can remove all the devices associated with your account. This will sign you out every where, including any devices you currently have. So, you'll need to sign back in.
Let me know if you'd like me to do this for you.
In the meantime, you can change your password on your mobile device, with the following steps:
Go to the Profile tab in the bottom navigation bar.
Then tap on the Settings gear in the top right corner and select Account. From here you can change all your registration information (including your email address, zip code and password).
When you change your password, make sure to tap Save when you're finished. When asked for your password to save changes, be sure to enter your old password, Only then will your new password take effect.
Let me know if you have any trouble.
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