It's all genes sxhib.
I still can't grow facial hair I'm practically Chinese in the facial hair department, my younger brother has more facial hair than me but I'm taller by 4 inches, in life there are always genetic tradeoffs.
Somali guys don't use grooming products that can help. These Asian/arabs use beard oils and shampoos and some might take supplements to boost growth.I remember shaving baby hairs under my chin nd neckarea when I was 16 so it could grow faster. It kinda worked but shit came out mad ugly kkk
This was back in my late teens. I can grow a decent beard now. I just prefer to keep a stubble, no maintenance required. Good advice though.@Yoobudy
Try implementing a regiment for growing your beard. This step is often overlooked as people assume its 100% genetics. It should be maintained just like the hair on your head.
I used to struggle to grow my hair as I didn't have a good hair regiment. Through trail and error I have maximised my hair growth and know the products that work for me. My hair is now the longest it ever been and is still growing.
Try the same approach and you should see an improvement.