Multiple problems with my phone, what do I need?
So about 8 months ago I dropped my phone onto my carpeted floor, and now theres a horizontal strip about an inch wide on the top of my screen that doesnt respond. Then About a month or so ago I dropped it on my bathroom floor and cracked the screen. Shortly after that I noticed that my wi-fi doesnt connect to anything, and only says "error" and turns itself off. And 2 days ago after nothing significant theres now a vertical strip all the way from top to bottom in the middle of my screen that doesnt respond.
I looked into the first problem when it happened and I now think its the digitizer, but I'm not sure because i dont even know what that is, but if its the touch screen then hopefully that would fix that problem, the wifi I have no idea, and obviously the cracked screen is pretty straight forward. So for the time being should I just replace the digitizer and the screen? Would that help most of my problems?