My free trial ran out so need to start paying for it just can't work out how

Hello jake-ball115-gma

Thanks for joining the Community. 

If you signed up via our website, you should see that you're automatically re-directed to enter billing details when signing into your account via the web. If you don't see this, you can click the Cog > Account & settings > Billing & subscription to enter payment info. You can pay for your subscription with Mastercard, Visa, or American Express, or even set up Direct Debit or use PayPal.

If you signed up via Google Play or Apple (iOS), you can manage the subscription in your mobile app store. For full details on managing the billing of your subscription, click here.