she is 1 year 4 monthz now! not sure if shes a pure german shepherd

What's her name? Shaggydog? Are you trying to buy her or to breed her? I don't think she's pure GSD, but it doesn't really matter.

she looks like a mix Caucasian, telling from her hair color (legs, coat),shaggy hair,profile view. but the face, it's a no no. her pointed ears, eyes angulation surely gave her away. looking at her face, gives me the local breed kinda appearance. other than those, she looks great and I believe she get height which is a good thing. if you're planning to breed her, make sure you get a full breed stud Caucasian.

@Post

The dog looks cute but what you have there is not a pure german shepherd dog. She/he looks like a german shepherd mix. I have attached pictures of how pure german shepherd dogs look like.

On a side note, I don't know why most dogs in Nigeria don't have a beautiful coat. Their coats tend to look shaggy/rough just like this dog's coat. Proper nutrition is very important to achieve a beautiful coat on a dog.

Starched Alsatian Dog

When it comes to buying adult dogs, what you see is what you get. If you like the dog's behaviour and her size and looks, buy her. That's all.

Your dog is too thin. Her fur shows stress. Put the picture on google and do a search and see what come back