Kays Dominican Hair Salon review: Wash&set

I went into the salon to get a wash and set on may 10th then on may 17th I went to wash my hair and it was straight no curls in site as in if they put a relaxer in my hair I went on a rainy day that's how sad and upset I was because I just needed and wanted something fixed but instead they started screaming and cursing in Spanish like I didn't know what they was talking about and even one admitted that they put stuff in the shampoo I was so devastated and lost I just begged for them to fix it all she did was put more of the relaxer in my hair pretending like that's not what it is but my hair is limp they continued yelling while my hair was being played with while trying to damage it more with heat I just Said it was OK and left they said fine and that was it but I speak for the common community when I state that this place needs to be shut down its several people putting trust into these people only expecting a wash&set and their putting chemicals in the hair that's very scary because a lot of women&men are allergic to these chemicals and they putting it in our hair without our permission