TC Repair Cell Phone Shop

I took in my iPad to get it repaired because myIpad needed a LCD screen repair and it got one by *** *** inside a store La Tropicana he has a business inside he told me he was able to fix it for me so I left it for him to repair it he charged me $I left him a deposit of $and then once it was fixed I payed him $to repair he also told me I had warranty with him but if I were to drop it or step on it I no longer had warranty I said okayNow he fixed my iPad my screen no longer has a LCD problem but my screen is falling out of place he super glued my screen to my iPad and now is falling my home button is broken my sides of my iPad are all picked (scratched)My iPad isn't well fixedNot only that but my Ipad has now became slower I have tried updating it and it hasnt been able to get off the apple screen since ive updated