Is it possible to flatten hairs placed at 45 degree angles? (Photo)

I had an eyebrow transplant and am having issues with symmetry, placement, direction and angle of hairs. A large number of follicles were placed which makes me worry there could be permanent damage if I remove them all. I was assured several times before and during the procedure that the hairs were being placed horizontal against the skin. However, they range from 45-90 degrees and look awful. Is there any way to fix this or will I have to remove every single hair? I am devastated.