Vegas Loc System Needed

I currently have the Hairlocs extensions. I had them put in about 1 1/2 years ago and i just loved them for the first year. They hardly tangled or shed, and i got sooo many compliments. Then after a year they were thinning out a bit and i decided to replace them with all new hair. Well, its never been the same since. I swear Hairlocs has changed their quality, or something?? Now they are horrible! My hairdresser swears the hair is the same, but now my extensions are breaking off on the ends, tangling up, and shedding big time. Plus they dont even bend with a hot iron. Before I could easily put a bend or curl with no problem. I have tried to discuss this with my stylist, but he says nobody else has this problem and its all MY fault. I baby my hair big time, always braiding it at night, sleep on a satin pillow case, buy the best products, and use quality tools.

hi-