Zoom Community

Hello, I am using OAuth token to schedule meeting using zoom api. But after clicking add zoom app i get an error message when i click redirect urlgetting the errorFatal error : Uncaught GuzzleHttp\Exception\ClientException: Client error: POST https:/...

when i try linking zoom app the callback url gives an error :{"status":false,"errorCode":4700,"errorMessage":"Invalid redirect: https://mywebsite.com/?page=callback","result":null}can any one help with that please @Will.zoom