App Sync Pro Crashing after Android Oreo Update

I've recently purchased the pro version of App Sync app. It was working just fine when my phone (note 8) was running android nougat. Today that I updated to android oreo whenever I am trying to open the app it is only loading a white blank screen on it's start up and gradually crashes after few secs. Please help me fix it.

Update: I was unaware Dell isn't the developer of the App Sync app I am talking in the thread. But either way I've got it resolved what I did was uninstall the app >> restarted my phone >> reinstalled latest version of the app from app store and it's working just fine once again. Posting it so just in case anyone ever need it