Unable to upload more then 120 photos

You can process jobs of up to 250 points for free on Maps Made Easy. This is the equivalent of 1250 megapixels. With 12 megapixel images, this equates to 104 images for free. With the new downscaling feature that can be selected in Step 2 of the DJI specific upload process you can downscale your imagery by .25 which allows you to process up to 416 12 megapixel images that are downscaled to 3 megapixels for free. 

Dont work. still 104

You are free to downscale the images yourself outside of Maps Made Easy if you want. Currently you have to have enough points in your account to be able select that number of files to get the free processing for the downscaled data.