hi i am black but it says my hair texture is 2a wavey swavey so is this normal
Yes...black people can have many hair textures and types because black people have many different ethnicities. Black is a race, so it does not determine your ethnicity. Im not sure what you mean by "is this normal". If thats the hair thats on your head then thats your hair.
Do you use a lot of heat on your hair? Maybe you have extream heat damge.