Hi all! We bought a house a couple years with a fiberglass pool. We enjoyed a couple great seasons and unfortunately this year we developed a sizeable crack where the slant meets the edge of the deep end. We found one company to repair it. The guy came out the day after we called and he said he could fix it. It's now been three weeks and we can't get a hold of him or find anyone else to fix it. We are in Michigan, what can we do?