How to cancel application, if it contains wrong information?

Hello. I filled CF83 and allready sent. I marked only Class 3 for gaps in contribution, but I work abroad in EU country, did I need to mark both Class 2 and Class 3? Is it posible to correct CF83? Thank you.

Hi Antanas1963,

If you are employed abroad, you may be eligible to pay at the Class 2 rate.
You can call our Helpline and ask them to input a note on your records to say that you are applying to pay at the Class 2 rate but if you are not eligible you would like your application to be considered at the Class 3 rate.
If you have not provided information about your employment abroad on your application, you will need to provide this information for your application to be considered at the Class 2 rate i.e. name and addresses of all employments abroad, and exact dates of employments abroad.
You can contact them on +44 191 203 7010, lines are open Monday to Friday from 8am to 6pm. Alternatively, you can complete a new CF83 application. 

Thank you