I need help fixing a small n8n workflow that is already set up but not working correctly. The automation should receive data from a webhook and send it to Google Sheets, but the data mapping is not working properly. Tasks: Debug and fix the workflow Correct data mapping Test automation Briefly explain the fix Requirements: Experience with n8n, webhooks, APIs, and Google Sheets. Budget: $10 fixed Timeline: Within 24 hours Please include a short example of similar work and your estimated completion time.