LOGIN RESPONSE ERROR AFTER CREATING APP FOR PERSONAL USE

AFTER CREATING APP FOR PERSONAL USE IN KITE CONNECT. I USED REDIRECT URL AS MY WEB APP DEPLOYED THROUGH GOOGLE SHEET APP SCRIPT. AFTER LOG IN WITH BELOW URL (MANNUALLY) AND GETTING REPEATED ERROR IN RESPONSE: Invalid or missing request_token. Please try login again.

LOGIN URL: https://kite.zerodha.com/connect/login?v=3&api_key=API_KEY(GENERATED WHILE CREATING APP)