Chage ea from mt4 to mt5

need a simple ea changeing from mt4 to mt5
tried this way but keIn MetaEditor 4, you’ll find the source file named “MQL4\Experts\Moving Average.mq4,” which you have to open.
Select + Copy All text by pressing Ctrl + A, Ctrl + C.
Press the F4 key and open the MetaEditor you find that the MT4 client terminal is open.
After you’ve successfully downloaded the MT5 desktop terminal from the desired broker, open the MT5 client’s instance.
Now, open MetaEditor 5 and create a new EA (template), something as we’ve demonstrated down there.
Fill in the “Name” field, and assign a suitable name to your EA template. Once you’ve done that, you’ll get your forthcoming EA to be built on MT5.
Now, after selecting all text on the template by tapping Ctrl + A, and deleting them all, paste the text you copied from MT4.
MetaTrader 5 comes with other order systems (for instance, open, close, select, send, and so on) methods. However, for the conversion from MT4 to MT5 EA, the easiest method as per our experts is using one library – mq4.mqh.ep getting errors