backspace key not working properly

backspace key not working properly, my backspace key is not working properly, why is my backspace key not working properly

backspace key not working properly. There are any references about backspace key not working properly in here. you can look below.

my backspace key is not working properly

why is my backspace key not working properly

backspace key not working properly, my backspace key is not working properly, why is my backspace key not working properly

AE AL AS AT BE BG BS BY CA CF CH CI CL BW ID IL IN JP MA NZ TH UK VE ZA AG AU BD BH BR BZ CO DO EC EG ET HK JM KH KW MT MX MY NG PE PE PK PR SA SG SV TR TW UA UY VN COM CZ DE DK DZ EE ES FI FM FM FR GR HN HR HU IE IS IT KG KZ LA LI LU LV MS NL NU PL PT RO RU SH SI SK SN TG TN TT