I would recommend googling your technical issue. If that doesn't provide a solution to the issue, then I would advise reaching out to Samsung customer service. Realistically though, your device is 4 generations old. If calibration doesn't fix it... it's probably that the sensor burned out on that side of the phone. It'll cost you more to repair the phone then to upgrade to a newer generation. You could also try local phone repair stores.
Either replace the touch screen and glass but considering the age of the phone it would be cheaper to upgrade at this point and then you can get a more up to date Android OS as well.
You can try and factory reset which is the last thing anybody wants to do that doesn't work then it's your digitizer malfunctioning
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