You can deactivate your card and order a new SIM card from your MyGoMo account. Simply: 

• Go to the “Account Details” section and select “Replace & Activate New SIM Card”. 

• Click on “Replace SIM Card” and fill in the shipping details to order your new SIM card. 

When you receive the new SIM card, log into MyGoMo and activate it by entering the ICCID number, which you can find on the SIM card.

Note: The SIM card replacement fee is €4.99, which will appear on your next invoice.