In order to be able to upload any photo on the booking engine, the ratio has to be 3:2.
Open this website: https://redketchup.io/image-resizer
Click on BROWSE and choose the photo.
Once the photo is uploaded, choose the ratio 3:2 and the JPG format.
Click on DOWNLOAD.
Make sure the file size is max. 1 MB.
You can change the scale if needed.
