Code not fully working

[BarryAllenFlash]

Hey guys, 

I am very new to MQL so please don't go hard on me. I started developing a project that trades when I flip a coin. Essentially, when It lands on head it should buy and when it lands on tails it should sell.

The problem is when I back-test the code, it only buys and dosen't sell.

[Keith Watford]

You are trying to place sell orders at Ask, They must be at Bid.

If you checked for errors, you would probably have found this.

OrderSend() returns an int not a bool 

[William Roeder]

Check your return codes. What are Function return values ? How do I use them ? - MQL4 forum and Common Errors in MQL4 Programs and How to Avoid Them - MQL4 Articles

[BarryAllenFlash]

Thank you very much guys