Pls help me edit this EA

hi, i need i little help, can someone edit this ea for me, at this EA there is no magic number at the option, but i see at the inside script there is specific magic number. so can someone delete that specific magic number and write the code to make the EA have magic number OPTION. because i want to use this EA at same pair. so need different magic number. if the EA have magic number OPTION, so i can make different magic number for several chart but same pair. pls help me.