You can click here to check your billing details. Alternatively, follow these steps.
Step 1: Log in to Mealplana at https://app.mealplana.com
Step 2: Click on Settings > Billing Settings
Step 3: Choose My Billing Details
Step 4: You can now review several relevant aspects of your subscription, including subscription status, free trial status, billing cycle dates, current plan, pricing, currency, VAT status, card in file, and card expiry date. You can click on some of the values to change them if applicable.