How can I redirect users to a different page after they submit the form?

I don't have the options on the settings section

Can you please help? I'm trying to send people to this page, http://lampylink.com/thankyou/ after the form is submitted. 

Thank you

You can change your Thank you page from the Conditions Tab

After you select "Change Thank You page", you will get the option to redirect users to your custom thank you page.

I think this is what you are looking for. Let us know if you have any further query.

But how do I do it for when they submit the form. On that page it only has the option of taking action after they fill out a field.

Please help

To redirect users to your custom Thank you page, you can Edit your thank you page from the Form builder page.

Please refer to this image:

Click the Edit Thank You Page at the bottom of your form builder and you can set the external thank you page url from here.

Let us know if you have any further query.