mql4 metatrader EA

EA Metatrader i want to open and close automaticly position one by one there is no indicators for example -- Cycle -- buy buy buy sell sell sell buy buy buy sell sell etc... stop loss -10 pips take profit +13 pips i want to be able to choose parameter for -- Cycle --, stop loss and take profit. for example -- Cycle -- buy buy sell sell buy buy etc... stop loss -20 pips take profit +26 pips and another example -- Cycle -- buy sell buy sell buy etc... stop loss -150 pips take profit +18 pips there is no moment in particular to activate the EA, this is me who activate it. i want that the positions open and close automaticly one by one without stop. 24/7. thank you for your propositions.