Text Entry sync to Google Sheet file

Hi! how do I synchronize a response from a Signed-in user? Whenever I test the form feature, it records my response on the next row. I hope my screenshot would help me to explain my problem. Thank you!

You can’t via a form. Forms always create a new row. You’ll have to use the edit screen or use a form to write to a new sheet and then use relations and lookups to bring those values to the original sheet.