I followed all of the steps like normal, however once I finish installing the app, the open button never shows up. I have up to date on all of the apps but I can never find the open button. I even restarted my computer and logged out and back in. Ple

I followed all of the steps like normal, however once I finish installing the app, the open button never shows up. I have up to date on all of the apps but I can never find the open button. I even restarted my computer and logged out and back in. Please help.