Hello @Hilly 

can you please confirm whether you have created these polls in Slido hose-mode on our website first? Or you have created them in the Powerpoint directly? 

Each poll should have an individual holding slide in Powerpoint and should be launched one by one. Also in case you have created them in the host-mode you should be able to see the between the existing polls as shown here: https://app.vidcast.io/share/9aa58506-e7bd-46c2-997b-2706745a2043

Kindly

Check if the other two polls are saved in the same PowerPoint file as the one you can access. If they're missing, try reloading or refreshing the add-in for Slido in PowerPoint. You could also check if the polls were created under a different Slido account or event. If none of that works, consider exporting your polls directly from the Slido platform to make sure they’re all saved correctly.