i need some advice

 
Now, I'm working on MQ4. And on the MQ4 I'm trying to create arrow indicater with function that appear and disappear when needed. Although I can create arrow indicater with no function, I can't add function that i want to arrow. Could you teach me how to do that or Website that describes imformation I want.
 
fumiyatoyoda:
Now, I'm working on MQ4. And on the MQ4 I'm trying to create arrow indicater with function that appear and disappear when needed. Although I can create arrow indicater with no function, I can't add function that i want to arrow. Could you teach me how to do that or Website that describes imformation I want.

https://book.mql4.com/

MQL4 Tutorial
MQL4 Tutorial
  • book.mql4.com
MQL4 Tutorial
 

In addition, the free services couldn't be the same quality of the paid ..

for higher quality try Freelance service by adding a job there

https://www.mql5.com/en/job

Freelance service at MQL5.com
Freelance service at MQL5.com
  • www.mql5.com
Orders for the development of automated trading programs
 
Mohammad Soubra:

In addition, the free services couldn't be the same quality of the paid ..

for higher quality try Freelance service by adding a job there

https://www.mql5.com/en/job


You mean there is paid system that is different from one I'm using?

Reason: