What if my donor area are not sufficient and don't have body hair. Is there any other option for a hair transplant?

If you don't have good donor hair, you can consider body hair or Scalp MicroPigmentation.  The man in the video doesn't have great donor hair and was completely bald.  He had Scalp MicroPigmentation.

our recommendation is to use chest hairs. they are to one that resemble the most your native hairs and usually they are abbondant. other areas are considered such as the bird in case the chest area is not sufficient.

There are numerous possible sources of donor hair:back of scalp (most commonbeardchestarmslegsIf an individual has insufficient hair, they may not be a candidate for hair transplant surgery.  Hair can not be obtained from another individual.