To download your images:
1. Click on the grey button " Select Photos" just above on your right
2. Click on the newly appeared "Download" button
3. Select any image you want by clicking on it. All those images will come in 1 zip file.

To download on your phone, open the image and then press the download button at the bottom right. Images have to be downloaded one by one.

Please note that downloaded photos will not be watermarked.