Hi Dave!
Did you use correct posting key. Sometimes when you copy and paste your key there is a chance that there will spaces at the end of your key or extra characters get added unintentionally. Can you please double check your posting key once again and try. If the problem still persists please join our dicord. @mcfaraht will troubleshoot the problem and help you through it.
discord
Visit our website | FAQs | Android app tutorial | Video Tutorial</sub @kpreddy - @actifit Moderator | Chat with us on
I tried that it's still not working. I dropped a message in discord
You have to update the app.