Binta African Hair Braiding

I recently went to this hair shop to get micro braids. I traveled a hour and a half to get the braids. The service was great and they were quick. Unfortunately 3 days later my braids began to fall out. Not taking my hair out but becoming loose and falling out. When I called the shop to inform, the young lady stated I would have to pay 50.00 to have front braids redone (the front was the only ones falling out). Very unhappy!