No Synch After Install

Hi all! I just installed insynch, everything went smoothly with the installation. I opened Windows Explorer and I could see my Google Account files (awesome, I thought), so I added a few files more from my local PC and started organising things. Now, all is good in my Windows Explorer, but when I go to Google Drive on my web browser, nothing has changed or Synched with the changes I made on my PC (via Windows Explorer). Is this a bug or am I doing something wrong?
Thanks

Are there any messages in your app such as progress or “scannning for changes”? Note that initial sync will take time especially with a larger number of files in your syncing queue.