I have created one XLS file to upload state, district, block (also known as mandal) and village names in the form. But an error is shown after uploading the data into the library. The list of districts, mandals, and villages are not appearing in the survey preview. Kindly guide me on how to correct it. Attaching the file here https://docs.google.com/spreadsheets/d/1f-WQ_2pxQVUVr7var2zJaiYCV5KQBQHxLd3zQd8NPtM/edit?usp=sharing
Thanks in advance