If you’d like to see which plan you are trying, just navigate to Settings in the upper right corner of the page. You will see a big, green change plan button in the middle of the page. Click it. Here you will see your plan highlighted.
If you wish to select a different plan, you can go to Settings>Change Plan and the change will take effect as soon as your Free Trial is over.
Your Free Trial will automatically convert to the plan you selected at the end of your Free Trial and your credit card on file will be charged for the entire amount of the plan. If you wish to stop that from happening just go to Settings>Change Plan> Select Deactivate.