Screen acting funny

[shswag]

One side of my Rca Voyager Pro tablet won't work on the edge. But when I flip it it works but then the other side won't work! This is very annoying especially on the apps I can't flip the screen. Is there any way I can fix this?

 

[ffg7]

if the camera is in the top right corner then what side is not working? how old is the tablet? has it ever been dropped?