My keyboard has numbers infront of it [Closed]

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My keyboard (I think when it got wet started to have numbers and letters in front of it and started typing two numbers/letters at a time how do I fix this? I'm on a Samsung. I have tried FN+NUM LOCK and FN+f11 nothing works.

i.e
w2 e3 4 5 6 7 i8 9 p0
a b c d e3 f gr hu i8 j k l m n 'o p0 q gr s t hu v w2 x y z