Where can I get a hair relaxer cream?

So I'm hispanic and my hair used to be really long straight and healthy until the second time I got my highlights done the stylist used bleach when I normally had my highlights done with hair dye instead. So after that my hair has been really wavy, puffy and dry. %26amp; I have cut all the dry ends but my hair grows really slow. It's been almost 6 months since i cut my hair and it hasn't grown much.. But now since it's above my shoulders and it has layers, it gets supper puffy and wavy. So I wanted to know what method or creams I can apply to it ? Thank you so much !Where can I get a hair relaxer cream?
DO NOT use relaxer over procesed hair or it WILL fall out. Just wait until the color grows out then go to BEAUTY SUPPLY WAREHOUSE and get a hair relaxer that is for CHILDREN (it is much gentler and since you are hispanic you do not need the strong version which is for african american hair). Just for Me is a good brand for you but leave it on onle for 7 minutes regardless of what the package says.