Before managing your Facebook and Twitter activities in Sign-Up.to you'll need to integrate your account(s). This is really easy to do and you can integrate multiple Facebook pages and Twitter accounts.
First click the 'Integrations' link under the cog symbol in your account.
On the integrations page click 'Add a new Facebook account'.
If you're not logged in to Facebook you'll be redirected to Facebook where you can log in. You'll need to do this in order to integrate your page.
Please note that you'll need to be using Facebook as yourself, and not as your business page, in order to integrate.
You will need to click 'OK' on the following screens to give permission for Facebook to integrate properly.
You'll then be taken back to the integrations page in your Sign-Up.to account. If your Facebook account is an admin user for more than one Facebook page, you'll be able to select which pages you want to integrate with your Sign-Up.to account.
On the same integrations page as Facebook click 'Add a new Twitter account'.
This will take you to a Twitter authorisation page where you'll need to allow for your Sign-Up.to and Twitter page to integrate.
Once you click 'Authorize app' you'll be taken back to the integrations page in your Sign-Up.to account.