Business ProfileforWindow World of the Space Coast

i purchased 8 windows from the previous owners I did not know the owners or the builders had changed. i feal the equality of the 4 windows and screens I have purchased are way below the quality I was expending from the new owners. the screens are about 1/4 inch short and do not cover the opening. the screens are so cheaply made the corners of the screen have bigger holes then the buds and have no support for the screen. the windows are worst the windows when lock can be pulled down inches the side support hide this. I've had 3 different employees come out that pulled the windows down once locked out and each time the worker was weaker then the last . Its been months and nothing has even been done. i bought from the previous owners who used cmi windows builders I thought that was who I was getting my windows from this new company in my opinion is built so cheap for the home ownwers I would never buy from them if I had known they had switch builders. I need longer screens and longer windows 3 of the 4 i purchased the tracks hide the short windows but is very noticeable with the screens they want to and onto the frame witch tells me they know they ar short but want to fix it the cheapest way by extending the frame and not the screen. Please help.