Failed transplant / bad surgery? (Photo)

Went to Longevita turkey for a hair transparent in november 7 and half now the ago, They put 1800 grafts on the crown of my head and 400 in the front. After the procedure i looked at the grafts and it didn’t look no where near the amount they said they would do as i mentioned above. It’s not been 7 1/2 months later and i have minimal no growth in the crown and tiny growth in the front even tho it only got 400 grafts .. I belive this was a poorly done surgery,