Signing in to your Pattyrn account is simple. If you are on the pattyrn.com site, just click the "sign in" button in the top right corner or navigate to https://app.pattyrn.com/login
Once you arrive at the Pattyrn Sign in view, just follow the directions by filling in the form with your email and password. Once you have done so, click the "sign in" button to validate your credentials.
If you have successfully signed in, you don't need to worry about signing in again, unless you choose to sign out of your account or want to switch accounts.