If you haven’t already done so, perhaps try looking for parts on www.ford.ee or an Estonian Ford dealership website? Or call the parts department of an Estonian Ford dealer?
One other thing to note, for the 2021 Job 1 models, that air deflector was held on by push pin retainers. Unfortunately those deflectors cannot handle the stress they take from the air hitting them when driving at high speeds. 2021 Job 2 and on, Ford replaced two of the three push pin retainers with bolts/screws.