Set flag positions once, then batch-tag every match photo with its two country flags.
Drag each flag to place it; drag the gold dot to resize. Positions are saved as proportions, so they apply to any photo. The first photo you upload appears here as a backdrop.
Upload your match photos, then pick the two countries for each. Flag 1 = left position, Flag 2 = right position.
Each photo is cropped to your output shape from the chosen anchor, then both flags are drawn at the template positions.