Many dry grafts are falling after hair transplant

[Sarah123]

Hi everyone,
I hope this finds you well.

I had a hair transplant operation more than 16 days ago and I noticed that the grafts are kind of visible after the 5th day and now I completed the 16th day and I have many dry scabs in my head and they look exactly like grafts with hair inside them and roots.

Is that mean that my operation had failed?