From the Our Community page, you'll have three different ways to sign up to offer help. You should see three big buttons to choose from below, (the 'We need help' banner is for organisations or community groups to use to sign up) or alternatively you can click on 'Sign up' at the top right of the page too.
Clicking on any of those three buttons, you'll be taken to the 'Sign up' page. Here, you'll see a screen that looks a little bit like the one below:
Section 1 and 3 have you filling in general information we need to set up your account, including your email (you'll use this to sign in), your date of birth (we use this to verify you're 16 or over), as well a password.
Section 2 will automatically fill depending on which button you pressed to create your account - if you clicked 'Sign up' at the top right of the previous page, it will be blank. Select some connection tags here, as these are the support options you're saying you're able to offer to others, and it's what we'll use to match you to those needing help later.
Once you're happy, click 'Sign up now' at the bottom of the page.