Thanks so much for reaching out to us! Please note that we are all volunteers on the Clean Planet Project team and we get a high volume of emails, so it may take up to 5-10 business days to return your message. If you have any questions about the Litter CleanUp app or hosting an event with us, please check out our FAQ page. If you had an invalid submission message on the app, there is no need to message us - we always manually verify any submissions that don't automatically get approved.