Add radio buttons to form and make the form send out email when submitted followed by a thank you text

Title explains it all. I am looking to get a row of four radio buttons added to our form. The form also needs to be able to function "send an e-mail out when submitted". After the user clicks the submit button they will be prompt with a thank you message be either: (a) a pop-up that says thank you for submitting your form, we will be in contact with you shortly. or (b) For from is replaced with the text "thank you for submitting your form, we will be in contact with you shortly." Image is attached for how I would like the radio buttons placed.