Let's get you signed in...
Ok, so you've not got another Google account on this computer. Great, The next step is pretty simple in that case.
When you click the button below, if you aren't already logged in on Google you'll be asked for your email address and then your password. You won't be able to sign in using your phone number (unless you've set that up separately, in which case you probably don't need this guide!).
Click the button below to sign in using your @rtmembers.org email address (it'll be in the format firstname.lastname@example.org for most people).
Once you're signed in, you'll come back here and we'll point you in the direction of where you want to go next.
Sign in to Google