Modification of EA based on indicator

The EA has some errors to be corrected 

first error is while applying it to 2 or more charts is closed all open position not just in the same chart.

second error is while applying it to 2 or more charts  is opening positions without no signals from the indicator.

for this tow errors i tried to change the magicnumber but nothing happened.

i need to add trailing stop too.

i would like the EA functioning well with no error and delay of initialization. 

i attached the indicator and the EA .mq5 

thank you